| Item | Type | Period | Balance | Description | | Recorded Unconditional Purchase Obligation | text | | | Describes each recorded 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. |
| Recorded 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. |
| Recorded Unconditional Purchase Obligation by Category of Item Purchased | text | | | Pertinent information about recorded unconditional purchase arrangements to acquire goods or services, by category of goods or services. |
| Recorded Unconditional Purchase Obligation, Fiscal Year Maturity Schedule | text | | | |
| Recorded Unconditional Purchase Obligation, to be Paid, Remainder of Fiscal Year | $ | instant | credit | Amount of recorded unconditional purchase obligation to be paid in remainder of current fiscal year. |
| Recorded Unconditional Purchase Obligation, Rolling Maturity Schedule | text | | | |
| Recorded Unconditional Purchase Obligation, Amount of Maturities and Sinking Fund Requirements | $ | instant | credit | States the combined aggregate amount of maturities and sinking fund requirements for a long-term unconditional purchase obligation that has been recognized on the balance sheet. |
| Recorded Unconditional Purchase Obligation, Nonfinancial Assets Pledged as Security, Value | $ | instant | debit | The value of assets other than financial instruments pledged to provide security to a suppler under a recorded unconditional purchase obligation arrangement. |
| Recorded 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 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. |
| Recorded Unconditional Purchase Obligation, to be Paid, Year One | $ | instant | credit | Amount of recorded 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). |
| Recorded Unconditional Purchase Obligation, to be Paid, Year Two | $ | instant | credit | Amount of recorded 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). |
| Recorded Unconditional Purchase Obligation, to be Paid, Year Three | $ | instant | credit | Amount of recorded 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). |
| Recorded Unconditional Purchase Obligation, to be Paid, Year Four | $ | instant | credit | Amount of recorded 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). |
| Recorded Unconditional Purchase Obligation, to be Paid, Year Five | $ | instant | credit | Amount of recorded 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). |
| Recorded Unconditional Purchase Obligation, to be Paid, after Year Five | $ | instant | credit | Amount of recorded unconditional purchase obligation maturing 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). |
| Recorded Unconditional Purchase Obligation, Total | $ | instant | credit | Amount of the recorded 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). |
| Recorded Unconditional Purchase Obligation, Total | $ | instant | credit | Amount of the recorded 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). |
| Recorded Unconditional Purchase Obligation, Due in Next Rolling Twelve Months | $ | instant | credit | Amount of the recorded 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. |
| Recorded Unconditional Purchase Obligation, Due in Rolling Year Two | $ | instant | credit | Amount of the recorded 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. |
| Recorded Unconditional Purchase Obligation, Due in Rolling Year Three | $ | instant | credit | Amount of the recorded 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. |
| Recorded Unconditional Purchase Obligation, Due in Rolling Year Four | $ | instant | credit | Amount of the recorded 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. |
| Recorded Unconditional Purchase Obligation, Due in Rolling Year Five | $ | instant | credit | Amount of the recorded 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. |
| Recorded Unconditional Purchase Obligation, Due in Rolling after Year Five | $ | instant | credit | Amount of the recorded 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. |