Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions	Sep. 30, 2024	Dec. 31, 2023
Income Tax Disclosure [Abstract]
Gross deferred tax assets	$ 257	$ 258
Less valuation allowance	23	21
Deferred tax assets	234	237
Deferred tax liabilities	116	118
Net deferred tax asset	$ 118	$ 119