Condensed Consolidated Statements of Comprehensive Income (Parenthetical) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Statement of Comprehensive Income [Abstract]
OCI, Foreign Currency Transaction and Translation Gain (Loss), Arising During Period, Tax	$ 0	$ 0	$ 0	$ 0
Change in derivative fair value, net of income tax expense of $73, $62, $78, and $196, respectively	(73)	(62)	(78)	(196)
Reclassification to earnings, net of income tax benefit (expense) of $0, $1, $11 and $(12), respectively	0	1	11	(12)
Change in pension adjustments due to net actuarial gain (loss) for the period, income tax (expense) benefit		0
Pension, Reclassifications to Earnings, Net of Income Tax (expense) benefit	$ 0	$ (1)	$ 0	$ (1)

Amount of tax expense (benefit) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit.

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-Topic 220
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Amount of tax expense (benefit), before reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

+ References

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-Topic 830
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Amount, before reclassification, of tax expense (benefit) for gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
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Amount of tax expense (benefit) for reclassification of gain (loss) from accumulated other comprehensive income (AOCI) for derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

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Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.

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