Income Taxes - Narrative (Details) $ in Millions	Dec. 31, 2023 USD ($)
U.S. federal
Income Tax Examination [Line Items]
Net operating loss carryforwards	$ 3,227
State
Income Tax Examination [Line Items]
Net operating loss carryforwards	886
Canadian Tax Authorities | Foreign
Income Tax Examination [Line Items]
Amount of assessments received, including penalty and interest	165
Canadian Tax Authorities | Foreign | Other long-term assets, net
Income Tax Examination [Line Items]
Amount of disputed assessments paid	$ 87