Accumulated Other Comprehensive Income (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 2,142	$ 1,983	$ 1,868
Gain (loss) arising during the period	6	19	30
Reclassification to earnings	(27)	(38)	(32)
Effect of deferred taxes	6	4	0
Ending balance	2,253	2,142	1,983
Accumulated Other Comprehensive Income
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	35	50	52
Ending balance	20	35	50
Currency Translation Adjustments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(10)	(7)	(7)
Gain (loss) arising during the period	2	(3)
Ending balance	(8)	(10)	(7)
Employee Benefit Plans
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	31	34	23
Gain (loss) arising during the period	2	2	18
Reclassification to earnings	(6)	(6)	(3)
Effect of deferred taxes	1	1	(4)
Ending balance	28	31	34
Derivative Instruments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	14	23	36
Gain (loss) arising during the period	2	20	12
Reclassification to earnings	(21)	(32)	(29)
Effect of deferred taxes	5	3	4
Ending balance	$ 0	$ 14	$ 23