v3.26.3
Income Taxes - Unrecognized Tax Benefits (Details) - USD ($)
$ in Millions
Sep. 30, 2026
Dec. 31, 2025
Income Tax Disclosure [Abstract]    
Unrecognized tax benefits, excluding related interest expense and penalties [1] $ 258 $ 218
Portion that, if recognized, would reduce tax expense and effective tax rate [2] $ 204 $ 172
[1] Interest and penalties related to unrecognized tax benefits were not material for all periods presented.
[2] Comprised of federal unrecognized tax benefits and state and local unrecognized tax benefits net of the effects of associated U.S. federal income taxes. Excludes amounts attributable to any related valuation allowances resulting from associated increases in deferred tax assets.