Borrowings - Post-Swap Borrowing (Details) - USD ($) $ in Millions |
Dec. 31, 2020 |
Dec. 31, 2019 |
|---|---|---|
| Borrowings | ||
| Fixed-rate debt, Amount | $ 53,442 | $ 52,169 |
| Floating-rate debt, Amount | 7,966 | 9,455 |
| Total | $ 61,408 | $ 61,624 |
| Fixed-rate debt, Weighted-average Interest Rate (as a percent) | 2.70% | 2.90% |
| Floating-rate debt, Weighted-average Interest Rate (as a percent) | 1.10% | 2.20% |
| Interest rate swaps | ||
| Borrowings | ||
| Notional amount | $ 2,975 | $ 2,975 |
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- Definition 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. No definition available.
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- Definition Nominal or face amount used to calculate payment on derivative. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of long-term debt and lease obligation, including portion classified as current. No definition available.
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- Definition The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a set, unchanging rate. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a rate subject to change from time to time. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a set, unchanging rate. No definition available.
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- Definition The portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a rate subject to change from time to time. No definition available.
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