Accumulated Other Comprehensive Loss - Amounts reclassified from AOCL (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Accumulated Other Comprehensive Income Loss [Line Items]
Interest expense, net	$ (27)	$ (29)	$ (83)	$ (88)
Other (expense) income, net	(2)	(15)	10	(28)
Income before income taxes	193	159	621	476
Income tax expense	(35)	(20)	(118)	(86)
Net income	158	139	503	390
Reclassified from AOCL | Interest rate swaps
Accumulated Other Comprehensive Income Loss [Line Items]
Interest expense, net	3	(1)	8	(7)
Reclassified from AOCL | Prior service credit
Accumulated Other Comprehensive Income Loss [Line Items]
Other (expense) income, net	2	3	7	8
Reclassified from AOCL | Recognized actuarial gain (loss)
Accumulated Other Comprehensive Income Loss [Line Items]
Other (expense) income, net	1	(1)	2	(1)
Reclassified from AOCL | Pension and OPEB liability adjustment
Accumulated Other Comprehensive Income Loss [Line Items]
Income before income taxes	6	1	17	0
Income tax expense	(1)	0	(4)	0
Net income	$ 5	$ 1	$ 13	$ 0