v3.22.0.1
Income Taxes - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Jun. 30, 2020
Income Tax Contingency [Line Items]      
Deferred tax asset     $ 354.0
Reserve on uncertain tax positions $ 13,920.0 $ 13,410.0  
Deferred tax asset realized, indefinite deferred tax liability used as income 1,200.0 744.0  
Unrecognized tax benefits that would impact effective tax rate 204.0    
Unrecognized tax benefit that would not impact effective tax rate 2,500.0    
Unrecognized tax benefit, income tax penalties and interest accrued 18.0 $ 12.0  
Domestic Tax Authority      
Income Tax Contingency [Line Items]      
Operating loss carryforward, subject to expiration 3,200.0    
Operating loss carryforward, not subject to expiration 11,700.0    
Tax credit carry forward, subject to expiration 785.0    
State and Local Jurisdiction      
Income Tax Contingency [Line Items]      
Operating loss carryforward, subject to expiration 10,200.0    
Operating loss carryforward, not subject to expiration 2,200.0    
Tax credit carry forward, subject to expiration 13.0    
Tax credit carryforward, not subject to expiration 521.0    
Foreign Tax Authority      
Income Tax Contingency [Line Items]      
Operating loss carryforward, subject to expiration 507.0    
Operating loss carryforward, not subject to expiration $ 10,100.0