Goodwill and Intangible Assets (Details) - USD ($) $ in Millions	Mar. 31, 2025	Dec. 31, 2024
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill	$ 141	$ 141
Intangible assets	108	119
Business Acquisition [Line Items]
Goodwill	$ 141	$ 141

Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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+ Details