Cash Flow Information (Details) - USD ($) $ in Millions |
9 Months Ended | |
|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
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| Supplemental Cash Flow Elements [Abstract] | ||
| Interest paid | $ 1,236 | $ 1,237 |
| Net income taxes paid, including transferable federal tax credits | 1,353 | 1,240 |
| Software and other intangible assets obtained under financing arrangements | 170 | 554 |
| Hardware obtained under financing arrangements | 31 | 202 |
| Right-of-use assets obtained in exchange for lease liabilities - operating leases | 276 | 32 |
| Right-of-use assets obtained in exchange for lease liabilities - finance leases | $ 597 | $ 763 |
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- Definition Financed Hardware Agreements No definition available.
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- Definition Financed Software and Other Intangible Asset Arrangements No definition available.
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- Definition Amount, after refund, of cash paid to foreign, federal, state, and local jurisdictions as income tax. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
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- Definition Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of increase in right-of-use asset obtained in exchange for finance lease liability. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of increase in right-of-use asset obtained in exchange for operating lease liability. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References No definition available.
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