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Long-Term Debt and Short-Term Borrowings - Narrative (Details) - USD ($)
1 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2022
Jun. 30, 2021
Feb. 28, 2022
Dec. 31, 2021
Short-term debt          
Consideration of debt   $ 13,000,000 $ 0    
Line of Credit          
Short-term debt          
Maximum debt financing commitment         $ 1,000,000,000
Bridge Loan          
Short-term debt          
Debt financing commitment $ 350,000,000 $ 350,000,000      
Term of debt instrument   364 days      
Term Loan | Line of Credit          
Short-term debt          
Maximum debt financing commitment 650,000,000 $ 650,000,000      
Term of debt instrument   5 years      
Revolving Credit Facility          
Short-term debt          
Consideration of debt   $ 1,000,000,000      
Revolving Credit Facility | Line of Credit          
Short-term debt          
Maximum debt financing commitment 150,000,000 150,000,000      
Commercial paper          
Short-term debt          
Commercial paper outstanding 350,000,000 $ 350,000,000     $ 0
Fixed rate medium term note          
Short-term debt          
Aggregate principal amount       $ 500,000,000  
Repayment of principal amount $ 600,000,000