Accumulated Comprehensive Loss (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Beginning Balance	$ (181)	$ (149)	$ (174)	$ (151)
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax	3	2	6	3
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	(13)	(21)	(22)	(21)
Ending Balance	(190)	(168)	(190)	(168)
Pension
Beginning Balance	(74)	(80)	(76)	(81)
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax	3	2	6	3
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	0	0	0	0
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax	3	2	6	3
Ending Balance	(71)	(78)	(71)	(78)
Translation Adjustments
Beginning Balance	(105)	(68)	(96)	(68)
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax	0	0	0	0
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	(13)	(21)	(22)	(21)
Ending Balance	(118)	(89)	(118)	(89)
Other
Beginning Balance	(1)	(2)	(1)	(2)
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax	0	0	0	0
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	0	0	0	0
Ending Balance	(1)	(2)	(1)	(2)
AOCI Attributable to Parent [Member]
Beginning Balance	(181)	(149)	(174)	(151)
Ending Balance	$ (190)	$ (168)	$ (190)	$ (168)