v3.26.1
Debt Obligations - Long-term Debt Obligations (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Debt Instrument [Line Items]    
Borrowings under senior credit facility (including Term Loan) $ 666,380 $ 675,000
Lease financing transactions 227,608 198,847
Other long-term debt 2,083 2,761
Finance leases 38,873 93,055
Unamortized discount and financing costs (36,770) (40,757)
Total long-term debt obligations 6,096,174 5,994,906
Less — Current maturities of long-term debt 674,312 763,898
Long-term debt, net of current maturities 5,421,862 5,231,008
Senior Notes    
Debt Instrument [Line Items]    
Senior notes 4,710,000  
Unamortized discount and financing costs $ (36,600)  
4.75% Senior Notes due August 2027 | Senior Notes    
Debt Instrument [Line Items]    
Interest rate (in percent) 4.75%  
Senior notes $ 600,000 600,000
4.30% Senior Notes due August 2028 | Senior Notes    
Debt Instrument [Line Items]    
Interest rate (in percent) 4.30%  
Senior notes $ 500,000 500,000
2.90% Senior Notes due October 2030 | Senior Notes    
Debt Instrument [Line Items]    
Interest rate (in percent) 2.90%  
Senior notes $ 1,000,000 1,000,000
4.50% Senior Notes due January 2031 | Senior Notes    
Debt Instrument [Line Items]    
Interest rate (in percent) 4.50%  
Senior notes $ 500,000 500,000
2.35% Senior Notes due January 2032 | Senior Notes    
Debt Instrument [Line Items]    
Interest rate (in percent) 2.35%  
Senior notes $ 500,000 500,000
5.25% Senior Notes due August 2034 | Senior Notes    
Debt Instrument [Line Items]    
Interest rate (in percent) 5.25%  
Senior notes $ 650,000 650,000
5.10% Senior Notes due August 2035 | Senior Notes    
Debt Instrument [Line Items]    
Interest rate (in percent) 5.10%  
Senior notes $ 500,000 500,000
3.05% Senior Notes due October 2041 | Senior Notes    
Debt Instrument [Line Items]    
Interest rate (in percent) 3.05%  
Senior notes $ 500,000 500,000
Commercial Paper Program | Commercial Paper    
Debt Instrument [Line Items]    
Borrowings under commercial paper program $ 448,000 $ 316,000