| Item | Type | Period | Balance | Description | | Revenue Recognition and Deferred Revenue | text | | | |
| ASU 2014-09 Transition | text | | | |
| Precontract Costs, Policy | | duration | | Disclosure of accounting policy for recording or deferring costs in anticipation of future contract sales in a variety of circumstances. The costs may consist of (a) costs incurred in anticipation of a specific contract that will result in no future benefit unless the contract is obtained (such as the costs of mobilization, engineering, architectural, or other services incurred on the basis of commitments or other indications of interest in negotiating a contract), (b) costs incurred for assets to be used in connection with specific anticipated contracts (for example, costs for the purchase of production equipment, materials, or supplies), (c) costs incurred to acquire or produce goods in excess of the amounts required under a contract in anticipation of future orders for the same item, and (d) learning, start-up, or mobilization costs incurred for anticipated but unidentified contracts. |
| Refunds Due under Government Contracts | $ | instant | credit | Amount of renegotiation refunds which have been determined to be probable and reasonably estimated at the balance sheet date. |
| Revenue Recognition, Allowances | | duration | | Disclosure of accounting policy for revenue recognition for sales allowances. |
| Revenue Recognition, Incentives | | duration | | Disclosure of accounting policy for sales incentives. |
| Revenue Recognition, Loyalty Programs | | duration | | Disclosure of accounting policy for customer loyalty programs. |
| Revenue Recognition, Multiple-deliverable Arrangements, Description | | duration | | Disclosure of accounting policy for revenue recognition for multiple-deliverable arrangements including, at a minimum (as applicable): (1) the nature of such arrangements, (2) the significant deliverables within the arrangements, (3) the general timing of delivery or performance of service for the deliverables within the arrangements, (4) performance-, cancellation-, termination- or refund-type provisions, (5) a discussion of the significant factors, inputs, assumptions, and methods used to determine selling price (whether vendor-specific objective evidence, third-party evidence, or estimated selling price) for the significant deliverables, (6) whether the significant deliverables in the arrangements qualify as separate units of accounting and the reasons that they do not qualify as separate units of accounting, if applicable, and (7) the general timing of revenue recognition for significant units of accounting. This element is applicable to all multiple-deliverable arrangements, including software arrangements (for example, software products, upgrades or enhancements, postcontract customer support, or services). |
| Revenue Recognition, Rebates | | duration | | Disclosure of accounting policy for cash rebates offered on sales. |
| Revenue Recognition, Revenue Reductions | | duration | | Disclosure of accounting policy of sales arrangements for goods or services that reduce the amount of revenue recognized for example sales returns, allowances, incentives, rebates, discounts and loyalty programs. |
| Revenue Recognition, Sales of Goods | | duration | | Disclosure of accounting policy for revenue recognition for the sale of goods, which is a transaction between an entity delivering a tangible good to a purchaser. The entity also may disclose its treatment of any unearned or deferred revenue that arises from the transaction. |
| Revenue Recognition, Sales of Services | | duration | | Disclosure of accounting policy for revenue recognition for sales of a service. The entity also may disclose how it recognizes cost of sales for such a service transaction and its treatment of any unearned or deferred revenue that arises from the transaction. |
| Revenue Recognition, Sales Returns | | duration | | Disclosure of accounting policy for sales returns. |
| Revenue Recognition, Services, Commissions | | duration | | Disclosure of accounting policy for revenue recognition for commission revenue. |
| Revenue Recognition, Services, Licensing Fees | | duration | | Disclosure of accounting policy for revenue recognition for licensing fees, which is consideration paid to the entity (licensor) by another party for the right to use, but not own, certain of the entity's intangible assets. Licensing arrangements include, but are not limited to, rights to use a patent, copyright, technology, manufacturing process, or trademark. |
| Revenue Recognition, Services, Royalty Fees | | duration | | Disclosure of accounting policy for revenue recognition for royalty fees, which is consideration or a share of the proceeds paid by another party to the owner of a right (that is, the entity) for its use. |
| Revenue Recognition, Multiple-deliverable Arrangements | text | | | Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. |
| Revenue Recognition, Multiple-deliverable Arrangements, Determination of Selling Price | text | | | |
| Revenue Recognition, Multiple-deliverable Arrangements, Determination of Selling Price, Amount | $ | duration | credit | Represents the value established as the selling price of the significant unit of accounting used to allocate the consideration of the multiple-deliverable arrangement. |
| Revenue Recognition, Milestone Method | | duration | | Tabular disclosure of the entity's accounting policy for the recognition of revenue under the milestone method. Includes: (1) a description of the overall arrangement; (2) a description of each milestone and related contingent consideration; (3) a determination of whether each milestone is considered substantive; (4) the factors that the entity considered in determining whether the milestone or milestones are substantive; and (5) the amount of consideration recognized during the period for the milestone or milestones. |
| Revenue Recognition, Milestone Method | text | | | Schedule detailing the characteristics of milestone payments recognized under the milestone method by arrangement. For each arrangement that includes a milestone payment, this includes: (1) a description of the overall arrangement; (2) a description of each milestone and related contingent consideration; (3) a determination of whether each milestone is considered substantive; (4) the factors the entity considered in determining whether each milestone or milestones are substantive; and (5) the amount of contingent consideration recognized during the period for each milestone. |
| Revenue Recognition, Milestone Method | text | | | Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. |
| Revenue Recognition, Milestone Method, Revenue Recognized | $ | duration | credit | The amount of consideration recognized during the period for the milestone or milestones. |
| Revenue Recognition, Sales Returns, Reserve for Sales Returns | $ | duration | credit | Amount of estimated sales returns. |
| Movement in Deferred Revenue | text | | | A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. |
| Deferred Revenue, Additions | $ | duration | credit | Amount of deferred revenue recognized for transactions arising during the current reporting period. Deferred revenue is a liability as of the balance sheet date related to a revenue producing activity for which revenue has not yet been recognized. Generally, an Entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP. |
| Deferred Revenue, Revenue Recognized | $ | duration | credit | Amount of revenue recognized that was previously reported as deferred or unearned revenue. |
| Deferred Revenue, Refund Payments | $ | duration | credit | Amount of cash outflow to customers for refund payments of revenue that was previously reported as deferred or unearned revenue. |
| Deferred Revenue, Period Increase (Decrease) | $ | duration | | Amount of increase (decrease) in deferred revenue. |
| Deferred Revenue, by Arrangement, Disclosure | | duration | | Tabular disclosure of the type of arrangements and the corresponding amounts that comprise the current and noncurrent balance of deferred revenue as of the balance sheet date. |
| Deferred Revenue Arrangement, by Type | text | | | Schedule of deferred revenue disclosure which includes the type of arrangements and the corresponding amount that comprise the current and noncurrent balance of deferred revenue as of the balance sheet date. |
| Deferred Revenue Arrangement | text | | | Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. |
| Movement in Customer Refundable Fees | text | | | A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. |
| Customer Refundable Fees | $ | instant | credit | Carrying amount as of the balance sheet date of proceeds that had been received in revenue related transactions that are refundable to the customers and do not meet the criteria for revenue recognition (for example, refundable membership fees). |
| Customer Refundable Fees, Proceeds | $ | duration | debit | Amount of cash inflow from customers for revenue related transactions that are refundable to the customers and do not meet the criteria for revenue recognition. |
| Customer Refundable Fees, Revenue Recognized | $ | duration | credit | Amount of revenue recognized attributable to customer refundable fees. |
| Customer Refundable Fees, Refund Payments | $ | duration | credit | Amount of cash outflow to customers for refund payments. |
| Customer Refundable Fees, Period Increase (Decrease) | $ | duration | | Amount of increase (decrease) in customer refundable fees. |
| Recognition of Deferred Revenue | $ | duration | credit | The amount of previously reported deferred or unearned revenue that was recognized as revenue during the period. For cash flows, this element primarily pertains to amortization of deferred credits on long-term arrangements. As a noncash item, it is deducted from net income when calculating cash provided by or used in operations using the indirect method. |
| Deferred Revenue Arrangement Type | text | | | Information by type of deferred revenue arrangement. |
| Deferred Revenue | | duration | | Category of obligation arising when an entity receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized. |
| Layaway Sale | | duration | | Category of deferred revenue by arrangement wherein a retail customer pays installments of cash over a period of time, which will generally be taken into income upon delivery to the customer, and typically upon payment of the final installment. |
| Initial Hookup Deferred Revenue | | duration | | Category of deferred revenue by arrangement wherein cable television companies' initial hookup revenue is recognized as revenue to the extent of direct selling costs incurred. The remainder is deferred and amortized to income over the estimated average period that subscribers are expected to remain connected to the system. |
| Leasing Arrangement | | duration | | Category of deferred revenue by arrangement wherein fees received by the lessor at inception of the lease are recognized over the term of the lease. |
| Royalty Arrangement | | duration | | Category of deferred revenue by arrangement wherein certain rights are granted to exploit one or more products, under which royalties received are taken into income as revenue recognition criteria are met. |
| Subscription Arrangement | | duration | | Category of deferred revenue by arrangement wherein a subscribers pay in advance for media (TV, newspaper, magazine, internet), which will generally be recognized as revenue as the media is delivered. |
| Transportation Advance Ticket Arrangement | | duration | | Category of deferred revenue by arrangement wherein advance air, sea and land transportation tickets issued to customers are recognized as revenue when transportation service is provided. |
| Annual Membership Fees | | duration | | Annual membership fees collected in advance and recognized in revenue, net of estimated refunds. |
| Up-front Payment Arrangement | | duration | | Category of deferred revenue by arrangement wherein all amount due is received from customer before delivery of goods or services, and revenue will be recognized upon customer acceptance of delivered goods or services. |
| Nonsoftware Service, Support and Maintenance Arrangement | | duration | | Category of deferred revenue by arrangement wherein an entity agrees to debug, revise and maintain one or more specified products, under which fees are taken into income as performance occurs. |
| Nonsoftware License Arrangement | | duration | | Category of deferred revenue by arrangement wherein certain rights are granted under a license agreement to exploit one or more non-software products (such as proprietary drugs, goods, or business process), under which fees received are taken into income as revenue recognition criteria are met. |
| Software License Arrangement | | duration | | Category of deferred revenue by arrangement wherein certain rights are granted under a license agreement to exploit one or more software products, under which fees received are taken into income as revenue recognition criteria are met. |
| Software Service, Support and Maintenance Arrangement | | duration | | Category of deferred revenue by arrangement wherein an entity agrees to debug, revise and maintain software, under which fees are taken into income as performance occurs. |
| Loan Lending Commitment Arrangement Fees | | duration | | Category of deferred revenue by arrangement wherein fees are received in advance for a commitment to originate a loan or lease or purchase a loan or group of loans or leases. |
| Nonmonetary Transaction, Amount of Barter Transaction | $ | duration | credit | The amount of revenue and expenses for the services received and provided in a nonmonetary arrangement. |
| Deferred Advertising Costs | $ | instant | debit | The costs of direct-response advertising whose primary purpose is to elicit sales to customers who could be shown to have responded specifically to the advertising and that results in probable future benefits and are reported as assets net of accumulated amortization. |
| Accounts Receivable, Unapproved Contract Claims, Amount | text | | | |
| Accounts Receivable, Unapproved Contract Claims, Amount Expected to be Collected after One Year | $ | instant | debit | Amount of accounts receivable from customers under long-term contracts or programs associated with unapproved change orders or other similar items subject to uncertainty concerning their determination or ultimate realization which is expected to be collected after one year from the balance sheet date. |
| Accounts Receivable, Unapproved Contract Claims, Amount Expected to be Collected within One Year | $ | instant | debit | The amount of unbilled receivables, which are expected to be collected within one year, from customers under long-term contracts that have not been billed and were not billable at the date of the statement of financial position. |
| Accounts Receivable, Unapproved Contract Claims | $ | instant | debit | The total amount of accounts receivable from customers under long-term contracts or programs associated with unapproved change orders or other similar items subject to uncertainty concerning their determination or ultimate realization. |
| Unbilled Change Orders | text | | | |
| Unbilled Change Orders, Amount Expected to be Collected within One Year | $ | instant | debit | Amount of unbilled change orders from customers under long-term contracts or programs associated with unpriced change orders or other similar items subject to uncertainty concerning their determination or ultimate realization which is expected to be collected within one year from the balance sheet date. |
| Unbilled Change Orders, Amount Expected to be Collected after One Year | $ | instant | debit | Amount of unbilled change orders from customers under long-term contracts or programs associated with unpriced change orders or other similar items subject to uncertainty concerning their determination or ultimate realization which is expected to be collected after one year from the balance sheet date. |
| Unbilled Change Orders | $ | instant | debit | Total amount of unbilled change orders from customers under long-term contracts or programs associated with unpriced change orders or other similar items subject to uncertainty concerning their determination or ultimate realization. |
| Unbilled Receivables, Not Billable, Rolling Maturity | text | | | |
| Unbilled Receivables, Not Billable, Amount Expected to be Collected in Next Rolling 12 Months | $ | instant | debit | Amount of receivables under long-term contracts that have not been billed and were not billable that are expected to be collected in the next rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. |
| Unbilled Receivables, Not Billable, Amount Expected to be Collected after Next Rolling 12 Months | $ | instant | debit | Amount of receivables under long-term contracts that have not been billed and were not billable that are expected to be collected after the next rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. |
| Commitments to Complete Contracts in Process | text | | | General description of commitments which may be required in performing under a construction-type contract which are outside the ordinary course of business at the balance sheet date. |
| Cost of Sales, Vendor Allowances, Policy | | duration | | Disclosure of accounting policy for allowances received from a vendor. The disclosure differentiates between those allowances that are recorded as a reduction in the price of the vendors' products or services (that is, the entity's inventory) and which ultimately will be recorded as a reduction in the entity's cost of sales and those that are not. |
| Customer Advances and Progress Payments for Long-Term Contracts or Programs | $ | instant | credit | The amount of the offset related to government or other customer advances received on a contract when the expected advances will be applied in payment to those particular charges of the receivable. |
| Costs in Excess of Billings on Uncompleted Contracts or Programs | text | | | |
| Costs in Excess of Billings, Current | $ | instant | debit | Amount of receivable reflecting the cost incurred on uncompleted contracts in excess of related billings which is expected to be collected within one year or the normal operating cycle, if longer. |
| Costs in Excess of Billings, Noncurrent | $ | instant | debit | Amount of receivable reflecting the cost incurred on uncompleted contracts in excess of related billings which is expected to be collected after one year or beyond the normal operating cycle, if longer. |
| Costs in Excess of Billings | $ | instant | debit | Amount of receivable reflecting the cost incurred on uncompleted contracts in excess of related billings. |
| Deferred Revenue Disclosure | text | | | |
| Deferred Revenue Disclosure | | duration | | The entire disclosure for deferred revenues at the end of the reporting period, and description and amounts of significant changes that occurred during the reporting period. Deferred revenue is a liability as of the balance sheet date related to a revenue producing activity for which revenue has not yet been recognized. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP. |
| Deferred Revenue, Description | text | | | Description of the transaction or nature of business giving rise to deferred revenue or unearned revenue, other than annual membership fees. Deferred revenue is a liability related to a revenue producing activity for which revenue has not yet been recognized. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP. |
| Revenue Recognition | text | | | |
| Revenue Recognition, Multiple-deliverable Arrangements | | duration | | Tabular disclosure of the recognition of revenue arrangements under which the entity does or will perform multiple revenue-generating activities, categorized by type of arrangement. This item includes certain revenue arrangements that include software elements. This item does not include multiple-deliverable arrangements for industries that prepare disclosures under specific requirements (for instance, construction-type and production-type contracts) otherwise provided for in the taxonomy. |
| Revenue Recognition, Multiple-deliverable Arrangements | text | | | Summarization of information required and determined to be disclosed concerning the recognition of revenue arrangements under which the entity does or will perform multiple revenue-generating activities, categorized by type of arrangement, including certain revenue arrangements that include software elements. This item does not include multiple-deliverable arrangements for industries that prepare disclosures under specific requirements (for instance, construction-type and production-type contracts) otherwise provided for in the taxonomy. |
| Shipping and Handling Cost, Policy | | duration | | Disclosure of accounting policy for the classification of shipping and handling costs, including whether the costs are included in cost of sales or included in other income statement accounts. If shipping and handling fees are significant and are not included in cost of sales, disclosure includes both the amounts of such costs and the line item on the income statement which includes such costs. |
| Revenue Recognition Accounting Policy, Gross and Net Revenue Disclosure | | duration | | Disclosure of accounting policy for recognizing revenue from a transaction on a gross or net basis. |
| Initial Franchise Fees | $ | duration | credit | The amount of initial franchise fees. |
| Estimate of Cancellations | $ | duration | debit | Estimates of cancellations for refundable service fees, if accounted for by analogy to FASB Statement No. 48. |
| Advances Received on Government Contracts, Not Netted Against Accounts Receivable | $ | instant | credit | Advances received on government contracts that are not offset against receivables because they cannot be definitely regarded as payments on account for contract work in progress. |
| Billings in Excess of Cost, Current | $ | instant | credit | Liability attributable to (i) billings in excess of costs under the percentage of completion contract accounting method representing the difference between contractually invoiced amounts (billings) and revenue recognized based, for example, on costs incurred to estimated total costs at period end or (ii) contractually invoiced amounts (billings) in excess of costs incurred and accumulated under the completed contract accounting method that are expected to be realized within one year or one operating cycle, whichever is longer, from the reporting date. |
| Billings in Excess of Cost, Noncurrent | $ | instant | credit | Liability attributable to (i) billings in excess of costs under the percentage of completion contract accounting method representing the difference between contractually invoiced amounts (billings) and revenue recognized based, for example, on costs incurred to estimated total costs at period end or (ii) contractually invoiced amounts (billings) in excess of costs incurred and accumulated under the completed contract accounting method that are expected to be realized more than one year or one operating cycle, whichever is longer, from the reporting date. |
| Billings in Excess of Cost | $ | instant | credit | Liability attributable to (i) billings in excess of costs under the percentage of completion contract accounting method representing the difference between contractually invoiced amounts (billings) and revenue recognized based, for example, on costs incurred to estimated total costs at period end or (ii) contractually invoiced amounts (billings) in excess of costs incurred and accumulated under the completed contract accounting method. |
| Billings in Excess of Cost | text | | | |
| Retention Payable, Fiscal Year Maturity | text | | | |
| Retention Payable, Due in Next 12 Months | $ | instant | credit | Amounts owed to vendors and subcontractors that have been withheld because of retainage provisions in a contract to be paid in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. |
| Retention Payable, Due after One Year | text | | | |
| Retention Payable, Due in Year Two | $ | instant | credit | Amounts owed to vendors and subcontractors that have been withheld because of retainage provisions in a contract to be paid in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. |
| Retention Payable Due in Year Three | $ | instant | credit | Amounts owed to vendors and subcontractors that have been withheld because of retainage provisions in a contract to be paid in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. |
| Retention Payable, Due in Year Four | $ | instant | credit | Amounts owed to vendors and subcontractors that have been withheld because of retainage provisions in a contract to be paid in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. |
| Retention Payable, Due in Year Five | $ | instant | credit | Amounts owed to vendors and subcontractors that have been withheld because of retainage provisions in a contract to be paid in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. |
| Retention Payable, Due after Year Five | $ | instant | credit | Amounts owed to vendors and subcontractors that have been withheld because of retainage provisions in a contract to be paid after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. |
| Retention Payable, Due after One Year | $ | instant | credit | Amounts owed to vendors and subcontractors that have been withheld because of retainage provisions in a contract to be paid after the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. |
| Retention Payable | $ | instant | credit | Amounts owed to vendors and subcontractors that have been withheld because of retainage provisions in a contract. |
| Retention Payable, Due in Remainder of Fiscal Year | $ | instant | credit | Amounts owed to vendors and subcontractors that have been withheld because of retainage provisions in a contract to be paid in the remainder of the fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. |
| Retention Payable, Rolling Maturity | text | | | |
| Retention Payable, Due in Next Rolling 12 Months | $ | instant | credit | Amounts owed to vendors and subcontractors that have been withheld because of retainage provisions in a contract to be paid in the next rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. |
| Retention Payable, Due after Next Rolling 12 Months | text | | | |
| Retention Payable, Due in Rolling Year Two | $ | instant | credit | Amounts owed to vendors and subcontractors that have been withheld because of retainage provisions in a contract to be paid in the second rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. |
| Retention Payable, Due in Rolling Year Three | $ | instant | credit | Amounts owed to vendors and subcontractors that have been withheld because of retainage provisions in a contract to be paid in the third rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. |
| Retention Payable, Due in Rolling Year Four | $ | instant | credit | Amounts owed to vendors and subcontractors that have been withheld because of retainage provisions in a contract to be paid in the fourth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. |
| Retention Payable, Due in Rolling Year Five | $ | instant | credit | Amounts owed to vendors and subcontractors that have been withheld because of retainage provisions in a contract to be paid in the fifth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. |
| Retention Payable, Due after Rolling Year Five | $ | instant | credit | Amounts owed to vendors and subcontractors that have been withheld because of retainage provisions in a contract to be paid after the fifth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. |
| Retention Payable, Due after Next Rolling 12 Months | $ | instant | credit | Amounts owed to vendors and subcontractors that have been withheld because of retainage provisions in a contract to be paid after the next rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. |
| Unbilled Receivables, Not Billable, Fiscal Year Maturity | text | | | |
| Unbilled Receivables, Not Billable, Amount Expected to be Collected in Next 12 Months | $ | instant | debit | Amount of receivables under long-term contracts that have not been billed and were not billable that are expected to be collected in the next fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. |
| Unbilled Receivables, Not Billable, Amount Expected to be Collected in Remainder of Fiscal Year | $ | instant | debit | Amount of receivables under long-term contracts that have not been billed and were not billable that are expected to be collected in the remainder of the fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. |
| Unbilled Receivables, Not Billable at Balance Sheet Date, Description of Prerequisites for Billings | text | | | A general description of the prerequisites for billing for amounts recognized under contracts that have not been billed and were not billable at the date of the balance sheet. |
| Government Contractors, Policy | | duration | | Disclosure of accounting policy for government contractors. |
| Revenue Recognition, Services, Management Fees | | duration | | Disclosure of accounting policy for revenue recognition for management fee income, including those that contain a performance-based incentive fee which are based on a formula. This disclosure also may indicate whether the entity has recorded any revenue that is at risk due to future performance contingencies, the nature of contracts giving rise to the contingencies, and, if material, the amount of any such revenue recorded. |
| Premiums Earned, Net, Property and Casualty | $ | duration | credit | Amount, after premiums ceded to other entities and premiums assumed by the entity, of property and casualty premiums earned. |
| Premiums Earned, Net, Life | $ | duration | credit | Amount, after premiums ceded to other entities and premiums assumed by the entity, of life premiums earned. |
| Premiums Earned, Net, Accident and Health | $ | duration | credit | Amount, after premiums ceded to other entities and premiums assumed by the entity, of accident and health premiums earned. |
| Premiums Earned, Net, Financial Guarantee Insurance Contracts | $ | duration | credit | Amount, after premiums ceded to other entities and premiums assumed by the entity, of financial guarantee premiums earned. |
| Premiums Earned, Net, Other Insurance | $ | duration | credit | Amount, after premiums ceded to other entities and premiums assumed by the entity, of other types of premiums earned. |
| Premiums Earned, Net, by Business | text | | | |
| Customer Advances for Construction | $ | instant | credit | For utilities only, represents the carrying amount of the liability as of the balance sheet date for payments received by a utility from its customers in advance of performing its obligations under terms of its construction agreements. |
| Time-Sharing Transactions, Deferred Profit | $ | instant | credit | Amount of deferred profit on time share sales. |
| Deferred Subscriber Acquisition Costs, Current | $ | instant | debit | Costs deferred when a service provider provides incentives to third-party manufacturers or resellers to reduce the selling prices of specialized equipment in order to stimulate end-customer demand for the service provider's offerings. |
| Deferred Subscriber Acquisition Costs, Noncurrent | $ | instant | debit | Costs deferred when a service provider gives incentives to third-party manufacturers or resellers to reduce the selling prices of specialized equipment in order to stimulate end-customer demand for the service provider's offerings. |
| Government Contract Receivable, Unbilled Amounts | $ | instant | debit | Unbilled amounts (net of unliquidated progress payments) of government contract receivables. |
| Customer Advances and Deposits | $ | instant | credit | Refundable consideration, usually cash, held by the entity pending satisfactory completion of the entity's obligations or pending the closing of a contract. |
| Customer Advances and Deposits, Current | $ | instant | credit | The current portion of aggregate prepayments received from customers for goods or services to be provided in the future, as well as the current portion of money or property received from customers that are to be returned upon satisfactory contract completion or as partial prepayment for goods or services to be provided in the future. |
| Customer Advances, Current | $ | instant | credit | The current portion of prepayments received from customers for goods or services to be provided in the future. |
| Customer Deposits, Current | $ | instant | credit | The current portion of money or property received from customers which is either to be returned upon satisfactory contract completion or applied to customer receivables in accordance with the terms of the contract or the understandings. |
| Customer Advances and Deposits, Current | text | | | |
| Customer Advances, Noncurrent | $ | instant | credit | The noncurrent portion of prepayments received from customers for goods or services to be provided in the future. |
| Customer Deposits, Noncurrent | $ | instant | credit | The noncurrent portion of money or property received from customers that is to be returned upon satisfactory contract completion or as partial prepayment for goods or services to be provided in the future. |
| Customer Advances or Deposits, Noncurrent | $ | instant | credit | Aggregate noncurrent portion of prepayments received from customers for goods or services to be provided in the future, as well as the current portion of money or property received from customers that is to be returned upon satisfactory contract completion or as partial prepayment for goods or services to be provided in the future. |
| Customer Advances or Deposits, Noncurrent | text | | | |
| Customer Loyalty Program Liability, Current | $ | instant | credit | Value of deferred revenue or cost to provide products or services, which is expected to be recognized in income or incurred within one year or the normal operating cycle, if longer, resulting from customer loyalty program. Excludes liability associated with frequent flier programs. Includes liability associated with customer loyalty programs for other businesses, for example, but is not limited to, hotels, supermarkets, credit card companies, automobile rental companies, and book sellers. |
| Customer Loyalty Program Liability, Noncurrent | $ | instant | credit | Value of deferred revenue or cost to provide products or services, which is expected to be recognized in income or incurred after one year or beyond the normal operating cycle, if longer, resulting from customer loyalty program. Excludes liability associated with frequent flier programs. Includes liability associated with customer loyalty programs for other businesses, for example, but is not limited to, hotels, supermarkets, credit card companies, automobile rental companies, and book sellers. |
| Other Deferred Credits, Noncurrent | $ | instant | credit | Amount of unearned revenue or income classified as other, expected to be taken into income after one year or the normal operating cycle, if longer. |
| Deferred Revenue and Credits, Noncurrent | $ | instant | credit | Total carrying amount of consideration received or receivable as of the balance sheet date representing potential earnings that were not as yet recognized as revenue or other forms of income in conformity with GAAP, and which are expected to be recognized as such after one year or beyond the normal operating cycle, if longer. |
| Deferred Revenue and Credits | $ | instant | credit | Total carrying amount of consideration received or receivable as of the balance sheet date representing potential earnings that were not as yet recognized as revenue or other forms of income in conformity with GAAP. |
| Deferred Leasing Commissions | $ | instant | credit | Amount of unrecognized fee revenue received at the inception of a lease that is deferred and recognized over the life of the lease. |
| Deferred Revenue and Credits | text | | | |
| Deferred Revenue and Credits, Current | $ | instant | credit | Total carrying amount of consideration received or receivable as of the balance sheet date on potential earnings that were not recognized as revenue or other forms of income in conformity with GAAP, and which are expected to be recognized as such within one year or the normal operating cycle, if longer. |
| Other Deferred Credits, Current | $ | instant | credit | Amount of unearned revenue or income classified as other, expected to be taken into income within one year or the normal operating cycle, if longer. |
| Deferred Set-up Costs, Current | $ | instant | debit | Deferred incremental direct costs incurred typically at a contract's inception so that the company may be in a position to fulfill all contractual obligations of an arrangement. The costs are directly related to specified activities under the arrangement and are deferred in order to match revenue that will be recognized within one year of the balance sheet date (or one operating cycle if longer). |
| Deferred Set-up Costs, Noncurrent | $ | instant | debit | Deferred incremental direct costs incurred typically at a contract's inception so that the company may be in a position to fulfill all contractual obligations of an arrangement. The costs are directly related to specified activities under the arrangement and are deferred in order to match revenue that will be recognized after one year from the balance sheet date (or one operating cycle if longer). Excludes start-up costs (such as one-time activities related to opening a new facility, introducing a new product or service, establishing business with a new class of customers, preopening costs, and organization costs), which are expensed as incurred. |
| Revenue Recognition, Deferred Revenue | | duration | | Disclosure of accounting policy for recognizing unearned income or deferred revenue related to transactions involving the sale of a product or performance of services. |
| Revenue Recognition, Customer Acquisitions | | duration | | Disclosure of accounting policy for incremental direct costs incurred related to the acquisition or origination of a customer contract in a transaction that results in revenue deferral (that is, whether such costs are expensed as incurred or deferred and charged to expense in proportion to the revenue recognized.) Also describes the entity's policy for determining which costs are capitalized as contract acquisition or origination costs. |
| Revenue Recognition, Software | | duration | | Disclosure of accounting policy for revenue recognition for software arrangements relating to the licensing, selling, leasing, or marketing of computer software. |
| Revenue Recognition, Real Estate Transactions, Policy | | duration | | Disclosure of accounting policy for the timing and amount of revenue recognized on transfers of real estate, excluding retail land sales. The entity also may disclose its treatment of any unearned or deferred revenue that arises from the transaction. |
| Foreign Exchange and Other Derivative Financial Instruments | | duration | | This element represents revenue from foreign exchange and from investments in other derivative financial instruments. |
| Name of Reporting Category | | duration | | Name of reporting category or type of financial instrument. |
| Principal Transaction Revenue, Description of Reporting Category | text | | | Information by reporting category or type of financial instruments related to a group of items that represent revenue. |
| Deferred Sales Commission | $ | instant | debit | Carrying amount of advanced commission payments. |
| Increase (Decrease) in Customer Loyalty Program Liability | $ | duration | debit | Increase (decrease) in the liability arising from revenue deferred or cost to provide future products or services resulting from customer loyalty program. Excludes liability associated with frequent flier programs. Includes liability associated with customer loyalty programs for other businesses, for example, but not limited to, hotels, supermarkets, credit card companies, automobile rental companies, and book sellers. |
| Increase (Decrease) in Billing in Excess of Cost of Earnings | $ | duration | debit | The increase (decrease) during the reporting period in the liability reflecting cash payments received before the related costs have been incurred. |
| Increase (Decrease) in Customer Advances | $ | duration | debit | The increase (decrease) during the reporting period in the amount of prepayments by customers for goods or services to be provided at a later date. |
| Increase (Decrease) in Customer Deposits | $ | duration | debit | The increase (decrease) during the period in the amount of customer money held in customer accounts, including security deposits, collateral for a current or future transactions, initial payment of the cost of acquisition or for the right to enter into a contract or agreement. |
| Increase (Decrease) in Customer Advances and Deposits | $ | duration | debit | The increase (decrease) during the reporting period in the amount of (a) prepayments by customers for goods or services to be provided at a later date, (b) the amount of customer money held in customer accounts, including security deposits, collateral for a current or future transactions, initial payment of the cost of acquisition or for the right to enter into a contract or agreement, or (c) a combination of (a) and (b). |
| Increase (Decrease) in Contract Receivables, Net | $ | duration | credit | The increase (decrease) during the reporting period in receivables arising from the contracting of goods and services, net for uncollectible accounts. |
| Increase (Decrease) in Cost in Excess of Billing on Uncompleted Contract | $ | duration | credit | Amount of increase (decrease) in the asset reflecting the cost incurred on uncompleted contracts in excess of related billings. |
| Increase (Decrease) in Unbilled Receivables | $ | duration | credit | The increase (decrease) during the reporting period of the amount of revenue for work performed for which billing has not occurred, net of uncollectible accounts. |
| Increase (Decrease) in Deferred Revenue and Customer Advances and Deposits | $ | duration | debit | The increase (decrease) during the reporting period in the amount of (a) prepayments by customers for goods or services to be provided at a later date, (b) the amount of customer money held in customer accounts, including security deposits, collateral for current or future transactions, initial payment of the cost of an acquisition or for the right to enter into a contract or agreement, (c) the increase (decrease) during the reporting period, excluding the portion taken into income, in the liability reflecting services yet to be performed by the reporting entity for which cash or other forms of consideration was received or recorded as a receivable, or (d) some combination of (a), (b), and (c). |
| Increase (Decrease) in Customer Advances and Deposits | text | | | |
| Increase (Decrease) in Deferred Revenue and Customer Advances and Deposits | text | | | |
| Facility Costs | $ | duration | debit | Facility expenses incurred related to gas and oil produced and sold during the reporting period. |
| Contract Receivable Retainage, Next 12 Months | $ | instant | debit | Amount billed to customers under long-term contracts or programs that have been withheld because of retainage provisions in a contract to be collected in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. |
| Contract Receivable Retainage, Year Two | $ | instant | debit | Amount billed to customers under long-term contracts or programs that have been withheld because of retainage provisions in a contract to be collected in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. |
| Contract Receivable Retainage, Year Three | $ | instant | debit | Amount billed to customers under long-term contracts or programs that have been withheld because of retainage provisions in a contract to be collected in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. |
| Contract Receivable Retainage, Year Four | $ | instant | debit | Amount billed to customers under long-term contracts or programs that have been withheld because of retainage provisions in a contract to be collected in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. |
| Contract Receivable Retainage, Year Five | $ | instant | debit | Amount billed to customers under long-term contracts or programs that have been withheld because of retainage provisions in a contract to be collected in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. |
| Contract Receivable Retainage, after Year Five | $ | instant | debit | Amount billed to customers under long-term contracts or programs that have been withheld because of retainage provisions in a contract to be collected after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. |
| Contract Receivable Retainage, after Next 12 Months | $ | instant | debit | Amount billed to customers under long-term contracts or programs that have been withheld because of retainage provisions in a contract to be collected after the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. |
| Contract Receivable Retainage | $ | instant | debit | Amount billed to customers under long-term contracts or programs that have been withheld because of retainage provisions in a contract. |
| Contract Receivable Retainage, Remainder of Fiscal Year | $ | instant | debit | Amount billed to customers under long-term contracts or programs that have been withheld because of retainage provisions in a contract to be collected in the remainder of the fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. |
| Advertising Barter Transactions | | duration | | Transactions in which there is a nonmonetary exchange of advertising, or the rights to place advertising, advertising is swapped for equal amounts of cash, or advertising is exchanged for other goods and services. |
| Advertising Barter Transactions, Advertising Barter Costs | $ | duration | debit | Total expense recognized from advertising barter transactions for each income statement presented. |
| Advertising Barter Transactions, Advertising Barter Revenue | $ | duration | credit | Total revenue recognized from advertising barter transactions for each income statement presented. |
| Advertising Costs, Capitalized Direct Response Advertising, Write-down | $ | duration | debit | The amount of any write-down of capitalized direct response advertising costs to net realizable value which is charged against earnings in the period. |
| Advertising Costs, Policy, Capitalized Direct Response Advertising | | duration | | Disclosure of accounting policy for capitalizing direct response advertising costs, including a description of the qualifying activity and the types of costs capitalized, and the manner in which capitalized costs are recognized as expense and the basis for the timing thereof. The following amounts may also be disclosed: (1) total advertising costs reported as assets in each balance sheet presented and (2) any write-downs of capitalized advertising costs to net realizable value that are included in advertising expense. |
| Air Traffic Liability, Current | $ | instant | credit | The value of air transportation services sold but as yet unused by the passenger, including sales for air transportation to be provided by the reporting air carrier and air transportation to be provided by another air carrier for whom sales were made. Used to reflect the current portion of the liability (within one year or within the normal operating cycle if longer). |
| Continuing Care Retirement Communities, Advance Fees, Refunds | $ | duration | credit | The cash paid during the period for refunds related to advance fees. Alternate captions include entrance fees and refundable entrance fees. |
| Deferred Air Traffic Revenue, Current | $ | instant | credit | Value of revenue deferred or cost to provide future services associated with points or miles outstanding and awards that expect to be redeemed through customer loyalty programs and the value of transportation services sold but as yet used by the passenger. Used to reflect the current portion of the liability (within one year or within the normal operating cycle if longer). |
| Deferred Air Traffic Revenue, Current | text | | | |
| Frequent Flier Liability, Current | $ | instant | credit | Value of revenue deferred or cost to provide future products or services, primarily air transportation, associated with programs used by airlines to encourage passenger loyalty by providing rewards geared to the frequency of travel on the sponsoring airline, typically in the form of frequent flyer miles, points, or segments that can be accumulated and converted into free or discounted travel or other redemption options. Used to reflect the current portion of the liability (within one year or within the normal operating cycle if longer). |
| Frequent Flier Liability, Noncurrent | $ | instant | credit | Value of revenue deferred or cost to provide future products or services, primarily air transportation, associated with programs used by airlines to encourage passenger loyalty by providing rewards geared to the frequency of travel on the sponsoring airline, typically in the form of frequent flyer miles, points, or segments that can be accumulated and converted into free or discounted travel or other redemption options. Used to reflect the noncurrent portion of the liability. |
| Health Care Organization Revenue and Expense | text | | | |
| Health Care Organization, Allowance for Doubtful Accounts, Percentage of Accounts Receivable | | duration | | Ratio of the allowance for doubtful accounts to accounts receivable, expressed as a percentage, for health care organizations. |
| Health Care Organization, Disclosures for Certain Health Care Entities | text | | | |
| Health Care Organization, Patient Service Revenue Less Provision for Bad Debts | $ | duration | credit | Amount of patient service revenue, net of contractual allowances and discounts, less the related provision for bad debts. |
| Health Care Organization, Patient Service Revenue Less Provision for Bad Debts | text | | | |
| Health Care Organization, Patient Service Revenue Provision for Bad Debts | $ | duration | debit | Amount of the provision for bad debts related to patient service revenue. |
| Health Care Organization, Receivable and Revenue Disclosures | text | | | Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. |
| Health Care Organization, Revenue Net of Patient Service Revenue Provisions | $ | duration | credit | Amount of patient service revenue recognized, net of contractual allowances and discounts, less the provision for bad debts related to patient service revenue plus all other revenue. |
| Health Care Organization, Revenue Net of Patient Service Revenue Provisions | text | | | |
| Increase (Decrease) in Air Traffic Liability | $ | duration | debit | The increase (decrease) during the reporting period in the amount of unearned revenue related to tickets sold but not yet recognized as revenue. |
| Increase (Decrease) in Deferred Air Traffic Revenue | $ | duration | debit | The increase (decrease) during the reporting period in the amount of unearned revenue related to tickets sold but not yet recognized as revenue and the estimated incremental cost for points or miles outstanding and awards that expect to be redeemed through customer loyalty programs. |
| Increase (Decrease) in Deferred Air Traffic Revenue | text | | | |
| Increase (Decrease) in Frequent Flyer Liability | $ | duration | debit | The increase (decrease) during the reporting period in the amount of unearned revenue related to the estimated incremental cost for points or miles outstanding and awards that expect to be redeemed through customer loyalty programs. |
| Schedule of Revenue Sources, Health Care Organization | | duration | | Tabular disclosure of patient service revenue (net of contractual allowances and discounts), by major payor source of revenue for health care organizations. |
| Schedule of Revenue Sources, Health Care Organization | text | | | Schedule of the major payor source of revenue for health care organizations. |