| Item | Type | Period | Balance | Description | | Unrecorded Unconditional Purchase Obligation | text | | | Describes each unrecorded unconditional purchase obligation arrangement to purchase goods and services that extend over multiple periods, any assets pledged to secure payment, and the fixed or determinable amount of payments due in each of the next five years and thereafter. |
| Unrecorded Unconditional Purchase Obligation | 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. |
| Unrecorded Unconditional Purchase Obligation by Category of Item Purchased | text | | | Pertinent information about unrecorded unconditional purchase arrangements to acquire goods or services, by category of goods or services. arrangements to acquire goods or services, by category of goods or services. |
| Unrecorded Unconditional Purchase Obligation, Description | text | | | Describes the nature of an unconditional purchase obligation that is not recognized as a liability on the balance sheet. |
| Unrecorded Unconditional Purchase Obligation, Term | | duration | | Term of the unrecognized unconditional purchase obligation, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. |
| Unrecorded Unconditional Purchase Obligation, Date | date | duration | | End date of the unrecognized unconditional purchase obligation, in CCYY-MM-DD format. |
| Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity | text | | | |
| Unrecorded Unconditional Purchase Obligation, to be Paid, Remainder of Fiscal Year | $ | instant | credit | Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in remainder of current fiscal year. |
| Unrecorded Unconditional Purchase Obligation, Rolling Maturity | text | | | |
| Unrecorded Unconditional Purchase Obligation, Nature of Variable Components | text | | | Description of reasons for changes in the amount of payments under a contractual obligation. |
| Unrecorded Unconditional Purchase Obligation, Change of Amount as Result of Variable Components | $ | instant | credit | Amount of change that payments under a contractual obligation might vary as facts and circumstances change. |
| Unrecorded Unconditional Purchase Obligation, Purchases | $ | duration | debit | The amount purchased during the period under an unrecorded unconditional purchase obligation (for example, under the take-or-pay or throughput contract). |
| Unrecorded Unconditional Purchase Obligation, Imputed Interest | $ | instant | debit | If disclosed, the amount of imputed interest necessary to reduce an unconditional purchase obligation to present value on an unrecorded unconditional purchase obligation. |
| Unrecorded Unconditional Purchase Obligation, Minimum Quantity Required | | instant | | The minimum number of units that must be purchased, in connection with an unconditional purchase obligation that has not been recognized for financial reporting purposes. |
| Unrecorded Unconditional Purchase Obligation, Period Quantity Purchased | | duration | | The number of units that have been purchased during the period, in connection with an unconditional purchase obligation that has not been recognized for financial reporting purposes. |
| Unrecorded Unconditional Purchase Obligation, Maximum Quantity | | instant | | Maximum number of units that may be acquired, in connection with an unconditional purchase obligation that has not been recognized for financial reporting purposes. |
| Unconditional Purchase Obligation, Category of Goods or Services Acquired | | duration | | General description of the goods or services to be purchased from the counterparty to the unconditional purchase arrangement. |
| Unrecorded Unconditional Purchase Obligation, to be Paid, Year One | $ | instant | credit | Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). |
| Unrecorded Unconditional Purchase Obligation, to be Paid, Year Two | $ | instant | credit | Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). |
| Unrecorded Unconditional Purchase Obligation, to be Paid, Year Three | $ | instant | credit | Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). |
| Unrecorded Unconditional Purchase Obligation, to be Paid, Year Four | $ | instant | credit | Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). |
| Unrecorded Unconditional Purchase Obligation, to be Paid, Year Five | $ | instant | credit | Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). |
| Unrecorded Unconditional Purchase Obligation, to be Paid, after Year Five | $ | instant | credit | Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). |
| Unrecorded Unconditional Purchase Obligation, Total | $ | instant | credit | Amount of the unrecorded obligation to transfer funds in the future for fixed or minimum amounts or quantities of goods or services at fixed or minimum prices (for example, as in take-or-pay contracts or throughput contracts). |
| Unrecorded Unconditional Purchase Obligation, Total | $ | instant | credit | Amount of the unrecorded obligation to transfer funds in the future for fixed or minimum amounts or quantities of goods or services at fixed or minimum prices (for example, as in take-or-pay contracts or throughput contracts). |
| Unrecorded Unconditional Purchase Obligation, Due in Next Rolling Twelve Months | $ | instant | credit | Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing 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. |
| Unrecorded Unconditional Purchase Obligation, Due in Rolling Year Two | $ | instant | credit | Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing 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. |
| Unrecorded Unconditional Purchase Obligation, Due in Rolling Year Three | $ | instant | credit | Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing 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. |
| Unrecorded Unconditional Purchase Obligation, Due in Rolling Year Four | $ | instant | credit | Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing 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. |
| Unrecorded Unconditional Purchase Obligation, Due in Rolling Year Five | $ | instant | credit | Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing 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. |
| Unrecorded Unconditional Purchase Obligation, Due in Rolling after Year Five | $ | instant | credit | Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing 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. |
| Capital Addition Purchase Commitments | | duration | | Contractual obligation to increase property, plant and equipment either through construction or future purchases. |
| Inventories | | duration | | Tangible personal property held for sale in the ordinary course of business, or in process of, or to be consumed in, production for sale. |
| Research and Development Arrangement | | duration | | Contractual obligation to provide funding of research and development costs over periods that initially exceed one year or the normal operating cycle, if longer. |
| Public Utilities, Inventory, Fuel | | duration | | Any material consumed to produce energy. |
| Capacity | | duration | | Ability to manufacture, produce, carry (as in transport), convey, hold, store, or accommodate. |
| Airline Capacity Purchase Arrangements | | duration | | Airline capacity services (air miles) purchased from third-party transportation companies, including regional affiliates. |