Annual report pursuant to Section 13 and 15(d)

SENIOR NOTES, NET - Narrative (Details)

v3.22.0.1
SENIOR NOTES, NET - Narrative (Details) - USD ($)
1 Months Ended 3 Months Ended 12 Months Ended
Jun. 30, 2017
Dec. 31, 2019
Mar. 31, 2018
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Apr. 30, 2021
Jun. 30, 2015
Dec. 31, 2013
Apr. 30, 2012
Dec. 31, 2010
Debt Instrument [Line Items]                      
Percentage of wholly owned subsidiary       100.00%              
Loss on early extinguishment of debt       $ 18,188,000 $ 0 $ 5,635,000          
Senior Notes [Member] | 7.15% senior notes due 2020 [Member]                      
Debt Instrument [Line Items]                      
Aggregate principal amount of offering                     $ 200,000,000
Debt instrument, stated rate                     7.15%
Add-on to existing 7.50% senior notes                 $ 100,000,000    
Effective percentage of debt instrument                     7.50%
Loss on early extinguishment of debt   $ 5,600,000                  
Senior Notes [Member] | 7.00% senior notes due 2022 [Member]                      
Debt Instrument [Line Items]                      
Aggregate principal amount of offering             $ 300,000,000     $ 300,000,000  
Debt instrument, stated rate       7.00% 7.00%         7.00%  
Loss on early extinguishment of debt       $ 18,200,000              
Senior Notes [Member] | 6.00% senior notes due 2025 [Member]                      
Debt Instrument [Line Items]                      
Aggregate principal amount of offering       $ 200,000,000       $ 200,000,000      
Debt instrument, stated rate       6.00% 6.00%     6.00%      
Senior Notes [Member] | Senior Notes Due 2025, Additional Notes [Member]                      
Debt Instrument [Line Items]                      
Aggregate principal amount of offering     $ 200,000,000                
Debt issuance price, percentage     103.00%                
Senior Notes [Member] | Senior Notes Due Two Thousand Twenty Five, Combined Amount [Member]                      
Debt Instrument [Line Items]                      
Aggregate principal amount of offering       $ 400,000,000              
Debt instrument, stated rate       6.00% 6.00%            
Senior Notes [Member] | 5.125% senior notes due 2027 [Member]                      
Debt Instrument [Line Items]                      
Aggregate principal amount of offering $ 300,000,000.0                    
Debt instrument, stated rate 5.125%     5.125% 5.125%            
Senior Notes [Member] | 1.875% convertible senior notes due 2032 [Member]                      
Debt Instrument [Line Items]                      
Aggregate principal amount repurchased $ 126,500,000                    
Percentage of principal in the event of a repurchase 100.00%                    
Senior Notes [Member] | 1.875% convertible senior notes due 2032 [Member] | Privately negotiated transactions                      
Debt Instrument [Line Items]                      
Aggregate principal amount repurchased $ 51,900,000                    
Senior Notes [Member] | 1.875% convertible senior notes due 2032 [Member] | Remaining redemptions                      
Debt Instrument [Line Items]                      
Aggregate principal amount repurchased $ 74,600,000                    
Senior Notes [Member] | 3.875% senior notes due 2029 [Member]                      
Debt Instrument [Line Items]                      
Aggregate principal amount of offering             $ 450,000,000        
Debt instrument, stated rate       3.875%     3.875%