Leases - Cash Flow From Lease Transactions (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Cash paid for amounts included in the measurement of lease liabilities
Operating cash outflows from finance leases	$ 58	$ 43	$ 16
Financing cash outflows from finance leases	280	189	75
Operating cash outflows from operating leases	1,011	961	961
ROU assets obtained in exchange for new finance lease liabilities	444	698	355
ROU assets obtained in exchange for new operating lease liabilities	$ 658	$ 988	$ 1,220

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- Definition

Amount of interest paid on finance lease liability.

+ References

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-Section 50
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- Definition

Amount of cash outflow for principal payment on finance lease.

+ References

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- Definition

Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
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- Definition

Amount of increase in right-of-use asset obtained in exchange for finance lease liability.

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Amount of increase in right-of-use asset obtained in exchange for operating lease liability.

+ References

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