Shareholders' Deficit (Details 2) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Schedule of changes in accumulated comprehensive income [Line Items]
Accumulated other comprehensive loss	$ (293)		$ (369)
Gains (losses) arising during the year classified into AOCI, net of tax	(14)		9
(Gains) losses reclassified from AOCI, net of tax	(7)		46
Other comprehensive income (loss), net of tax	(21)	$ (4)	55	$ 27
Accumulated other comprehensive loss	(314)		(314)
Translation Adjustments and Gains (Losses) From Intra-Entity Transactions of a Long-Term Nature
Schedule of changes in accumulated comprehensive income [Line Items]
Accumulated other comprehensive loss	(218)		(290)
Gains (losses) arising during the year classified into AOCI, net of tax	(20)		(8)
(Gains) losses reclassified from AOCI, net of tax	0		60
Other comprehensive income (loss), net of tax	(20)		52
Accumulated other comprehensive loss	(238)		(238)
Pension and Post-Retirement Benefits
Schedule of changes in accumulated comprehensive income [Line Items]
Accumulated other comprehensive loss	(95)		(94)
Gains (losses) arising during the year classified into AOCI, net of tax	0		(2)
(Gains) losses reclassified from AOCI, net of tax	0		1
Other comprehensive income (loss), net of tax	0		(1)
Accumulated other comprehensive loss	(95)		(95)
Derivative Instruments
Schedule of changes in accumulated comprehensive income [Line Items]
Accumulated other comprehensive loss	20		15
Gains (losses) arising during the year classified into AOCI, net of tax	6		19
(Gains) losses reclassified from AOCI, net of tax	(7)		(15)
Other comprehensive income (loss), net of tax	(1)		4
Accumulated other comprehensive loss	$ 19		$ 19