Goodwill and Other Intangible Assets (Intangible Assets) (Details) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Indefinite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 87	$ 86
Accumulated Amortization	(54)	(52)
Net Carrying Amount	33	34
Gross Carrying Amount	131	132
Net Carrying Amount	77	80
Brand Names
Indefinite-Lived Intangible Assets [Line Items]
Intangible assets with indefinite lives:	44	46
Trademarks and brand names
Indefinite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	53	53
Accumulated Amortization	(41)	(40)
Net Carrying Amount	12	13
Other intangible assets
Indefinite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	34	33
Accumulated Amortization	(13)	(12)
Net Carrying Amount	$ 21	$ 21