Annual report pursuant to Section 13 and 15(d)

Long-Term Debt - Schedule of Long-Term Debt (Details)

v3.22.0.1
Long-Term Debt - Schedule of Long-Term Debt (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Mar. 10, 2017
Debt Instrument [Line Items]      
Mortgage notes to finance companies - fixed rate, bearing interest from 2.05% to 7.03% $ 1,586,200 $ 727,900  
Debt issuance costs (24,900) (7,900)  
Total debt 1,561,300 720,000  
Less current maturities (50,600) (68,200)  
Long-Term Debt 1,510,700 651,800  
Mortgage notes      
Debt Instrument [Line Items]      
Long-term Debt, Percentage Bearing Fixed Interest, Amount 213,400 212,100  
Long-term Debt, Percentage Bearing Variable Interest, Amount 132,800 164,900  
Mortgage notes to finance companies - fixed rate, bearing interest from 2.05% to 7.03% 346,200    
2019 Mortgage Facility [Member]      
Debt Instrument [Line Items]      
Long-term Debt, Percentage Bearing Variable Interest, Amount 90,000 100,900  
2016 Revolving Credit Facility      
Debt Instrument [Line Items]      
2016 Revolving Credit Facility 0 0  
6.125% Notes      
Debt Instrument [Line Items]      
Senior Subordinated Notes 0 250,000  
Total debt 0 250,000  
Stated interest rate on debt agreement     6.125%
Long-term Debt, Fair Value $ 0 263,400  
2019 Mortgage Facility [Member]      
Debt Instrument [Line Items]      
Stated interest rate on debt agreement 2.50%    
2019 Mortgage Facility Outstanding $ 90,000    
Debt Instrument, Unused Borrowing Capacity, Amount 22,200    
Long Term Debt Prepayment 500    
4.625 Percent Note [Member]      
Debt Instrument [Line Items]      
Senior Subordinated Notes 650,000 0  
Total debt $ 650,000 0  
Stated interest rate on debt agreement 4.625%    
Long-term Debt, Fair Value $ 655,900 0  
4.875 Percent Note [Member]      
Debt Instrument [Line Items]      
Senior Subordinated Notes 500,000 0  
Total debt $ 500,000 0  
Stated interest rate on debt agreement 4.875%    
Long-term Debt, Fair Value $ 504,800 $ 0