XML 41 R31.htm IDEA: XBRL DOCUMENT v3.21.2
Ownership, Description of Business, and Summary of Significant Accounting Policies (Details) - USD ($)
$ in Thousands
Jun. 30, 2021
Mar. 31, 2021
Dec. 31, 2020
Jun. 30, 2020
Mar. 31, 2020
Dec. 31, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]            
Convertible notes and exchangeable notes     $ 583,500      
Debt Instrument, Unamortized Discount     (19,364)      
Other liabilities $ 135,399   146,893      
Additional paid-in capital 143,827   230,440      
Accumulated earnings 1,269,259   1,055,668      
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest $ 1,354,350 $ 1,278,784 1,220,076 $ 1,042,387 $ 905,811 $ 1,025,406
Adjustment            
New Accounting Pronouncements or Change in Accounting Principle [Line Items]            
Convertible notes and exchangeable notes     0      
Debt Instrument, Unamortized Discount     19,364      
Other liabilities     (1,450)      
Additional paid-in capital     (40,372)      
Accumulated earnings     22,458      
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest     (17,914)     $ (44,238)
Adjusted Balance            
New Accounting Pronouncements or Change in Accounting Principle [Line Items]            
Convertible notes and exchangeable notes     583,500      
Debt Instrument, Unamortized Discount     0      
Other liabilities     145,443      
Additional paid-in capital     190,068      
Accumulated earnings     $ 1,078,126