Quarterly report pursuant to Section 13 or 15(d)

Debt - Credit Agreement (Details)

v3.21.2
Debt - Credit Agreement (Details) - USD ($)
9 Months Ended
Sep. 30, 2021
Sep. 01, 2021
Dec. 31, 2019
Domestic Line of Credit | Notes maturing 2026 Add-On      
Line of Credit Facility      
Debt face amount   $ 400,000,000  
Domestic Line of Credit | Notes maturing 2026      
Line of Credit Facility      
Debt face amount $ 1,150,000,000   $ 750,000,000
Revolving Credit Facility      
Line of Credit Facility      
Maximum borrowing capacity $ 1,480,000,000    
Commitment fee (percent) 0.50%    
Commitment fee step down percentage (percent) 0.375%    
Revolving Credit Facility | Base Rate      
Line of Credit Facility      
Spread on variable rate (percent) 1.00%    
Revolving Credit Facility | Eurocurrency Rate      
Line of Credit Facility      
Spread on variable rate (percent) 2.00%    
Revolving Credit Facility | Line of Credit      
Line of Credit Facility      
Maximum borrowing capacity $ 330,000,000