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Debt Obligations (Details) - USD ($)
Jun. 30, 2022
Dec. 31, 2021
Debt Instrument [Line Items]    
Revolving credit agreement $ 497,100,000 $ 283,400,000
Uncommitted credit agreements 450,000,000
Convertible Debt 525,000  
Senior notes (in USD) 628,900  
Other obligations 396,000 920,000
Total debt obligations 2,101,416,000 1,434,635,000
Unamortized debt issuance costs (12,434,000) (13,729,000)
Carrying value of debt 2,088,982,000 1,420,906,000
Short-term debt obligations and current maturities of long-term debt obligations (450,319,000) (821,000)
Long-term debt obligations 1,638,663,000 1,420,085,000
Due 2049 [Member]    
Debt Instrument [Line Items]    
Convertible Debt 525,000,000 468,235,000
Due 2026 [Member]    
Debt Instrument [Line Items]    
Senior notes (in USD) $ 628,920,000 $ 682,080,000