Annual report pursuant to Section 13 and 15(d)

Long-Term Debt - Notes Narrative (Details)

v3.22.0.1
Long-Term Debt - Notes Narrative (Details) - USD ($)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Mar. 10, 2017
Debt Instrument [Line Items]      
Outstanding mortgage principal balance $ 1,586,200,000 $ 727,900,000  
Long-term Debt, Gross $ 1,586,200,000 $ 727,900,000  
Mortgage notes      
Debt Instrument [Line Items]      
Debt weighted average interest rate on note 3.50%    
Outstanding mortgage principal balance $ 346,200,000    
Long-term Debt, Gross $ 346,200,000    
6.125% Notes      
Debt Instrument [Line Items]      
Stated interest rate on debt agreement     6.125%
Principal amount     $ 250,000,000
6.125% Notes | Debt Instrument, Redemption, Period One [Member]      
Debt Instrument [Line Items]      
Notes redemption price percentage of the principal amount 26320000000.00%    
2019 Mortgage Facility [Member]      
Debt Instrument [Line Items]      
Stated interest rate on debt agreement 2.50%    
DividendRestrictionMaximumAmountPerShare $ 0.25    
Percent of Collateralized Real Estate 75.00%    
2019 Mortgage Facility [Member] | Maximum      
Debt Instrument [Line Items]      
Debt Instrument, Basis Spread LIBOR 2.75%    
Debt Instrument, Basis Spread on Variable Rate 1.75%    
2019 Mortgage Facility [Member] | Minimum      
Debt Instrument [Line Items]      
Debt Instrument, Basis Spread LIBOR 1.50%    
Debt Instrument, Basis Spread on Variable Rate 0.50%    
4.625 Percent Note [Member]      
Debt Instrument [Line Items]      
Stated interest rate on debt agreement 4.625%    
Principal amount $ 650,000,000    
Early Redemption Price 104.625%    
Debt Instrument Percentage Of Outstanding Principal Amount Redeemable Upon Event Of Early Redemption 35.00%    
4.625 Percent Note [Member] | Debt Instrument, Redemption, Period Three [Member]      
Debt Instrument [Line Items]      
Redemption Price 102.313%    
4.625 Percent Note [Member] | Debt Instrument, Redemption, Period Four      
Debt Instrument [Line Items]      
Redemption Price 101.156%    
4.625 Percent Note [Member] | Debt Instrument, Redemption, Period Five      
Debt Instrument [Line Items]      
Redemption Price 100.00%    
4.875 Percent Note [Member]      
Debt Instrument [Line Items]      
Stated interest rate on debt agreement 4.875%    
Principal amount $ 500,000,000    
Notes issued at a price of principal amount 100.00%    
Early Redemption Price 104.875%    
Debt Instrument Percentage Of Outstanding Principal Amount Redeemable Upon Event Of Early Redemption 35.00%    
4.875 Percent Note [Member] | Debt Instrument, Redemption, Period Five      
Debt Instrument [Line Items]      
Redemption Price 102.438%