Income Taxes - Deferred Tax Assets and Liabilities, Additional Information (Details) - USD ($) $ in Millions	Jun. 24, 2021	Dec. 31, 2021	Dec. 31, 2020
Tax Credit Carryforward [Line Items]
Deferred tax assets not subject to expiration		$ 5
Deferred tax liabilities on undistributed foreign earnings		3,136	$ 2,165
Discontinued Operations | Classifieds
Tax Credit Carryforward [Line Items]
Income tax expense on disposal of business	$ 2,100
Deferred tax liabilities	$ 1,700		278
Other liabilities
Tax Credit Carryforward [Line Items]
Deferred tax liabilities on undistributed foreign earnings		697	$ 791
State Tax Credit Carryforward
Tax Credit Carryforward [Line Items]
Tax credit carryforward		175
Tax Year 2021
Tax Credit Carryforward [Line Items]
Deferred tax assets subject to expiration		243
Federal
Tax Credit Carryforward [Line Items]
Operating loss carryforwards		13
State
Tax Credit Carryforward [Line Items]
Operating loss carryforwards		43
Foreign
Tax Credit Carryforward [Line Items]
Operating loss carryforwards		$ 248