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Debt (Details) - Repayment - USD ($)
$ in Millions
12 Months Ended
Nov. 01, 2020
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Debt Instrument        
Debt, principal amount repaid   $ 0 $ 0 $ 500
Senior Notes [Member] | 3.90% Senior notes due November 1, 2020 [Member]        
Debt Instrument        
Debt, principal amount repaid $ 500      
Interest rate (percent) 3.90%