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Income Taxes - Narrative (Details) - USD ($)
3 Months Ended 24 Months Ended
Mar. 31, 2022
Mar. 31, 2022
Dec. 31, 2021
Income Tax Contingency [Line Items]      
Document Period End Date Mar. 31, 2022    
Unrecognized Tax Benefits/Expense, Probability Threshold of Realizing for Tax Benefits/Expense Recognition, Minimum Percentage 50.00%    
Proceeds from Income Tax Refunds   $ 10  
Liability for Uncertainty in Income Taxes, Noncurrent $ 15,000,000 15,000,000 $ 12,000,000
Income Taxes Receivable $ 33 $ 33