Changes in Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Accumulated other comprehensive income (loss), beginning of period		$ (545)	$ (719)
Accumulated other comprehensive income (loss), end of period		(672)	(545)	$ (719)
Designated as Hedging Instrument | Net Investment Hedging
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Gain (loss) on Net Investment Hedge, net of tax		116	132	(29)
Foreign currency translation adjustments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Accumulated other comprehensive income (loss), beginning of period		(445)	(597)	(555)
Aggregate adjustment for the year	[1]	(143)	152	(42)
Accumulated other comprehensive income (loss), end of period		(588)	(445)	(597)
Unrealized gains (losses) on derivatives
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Accumulated other comprehensive income (loss), beginning of period		40	13	(35)
Other comprehensive income before reclassifications (net of tax effect)		8	6	50
Reclassification to income (net of tax effect)		(65)	21	6
Accumulated other comprehensive income (loss), end of period		(17)	40	13
Reclassification from AOCI, Current Period, Tax		0	0	0
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax		0	0	0
Unrealized gains (losses) on derivatives | Accounting Standards Update 2018-02
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Other Comprehensive Income, Other, Net of Tax		0	0	(8)
Pension and postretirement plans
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Accumulated other comprehensive income (loss), beginning of period		(140)	(135)	(104)
Other comprehensive income before reclassifications (net of tax effect)		57	(18)	(37)
Reclassification to income (net of tax effect)		16	13	7
Accumulated other comprehensive income (loss), end of period		(67)	(140)	(135)
Net tax effect of Other comprehensive income before reclassifications		(23)	7	17
Net tax effect of Reclassification Adjustment from AOCI, Pension and Other Postretirement Plans		(4)	(3)	(3)
Pension and postretirement plans | Accounting Standards Update 2018-02
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Other Comprehensive Income, Other, Net of Tax		$ 0	$ 0	$ (1)

[1] Includes $116 million of gains, $132 million of losses and $29 million of gains for the years ended December 31, 2021, 2020 and 2019, respectively, related to non-derivative net investment hedges. Refer to Note 17. Derivatives and Hedging Activities for further description of these hedges.