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Debt Redemption (Details) - USD ($)
$ in Millions
1 Months Ended 12 Months Ended
Feb. 24, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Extinguishment of Debt [Line Items]        
Gain (Loss) on Extinguishment of Debt   $ (767) $ 0 $ (184)
Subsequent Event [Member]        
Extinguishment of Debt [Line Items]        
Gain (Loss) on Extinguishment of Debt $ (26)      
Cross Currency Interest Rate Contract [Member]        
Extinguishment of Debt [Line Items]        
Proceeds from Hedge, Investing Activities       44
Interest Rate Swaps [Member]        
Extinguishment of Debt [Line Items]        
Proceeds from Hedge, Financing Activities   $ 22    
Payments for Hedge, Financing Activities       $ 17