Quarterly report pursuant to Section 13 or 15(d)

Debt - Summary of Debt (Details)

v3.20.2
Debt - Summary of Debt (Details) - USD ($)
$ in Thousands
Sep. 30, 2020
Dec. 31, 2019
Debt Instrument [Line Items]    
Outstanding principal $ 1,275,000  
Deferred financing costs (2,336) $ (2,056)
Total 1,318,664 572,944
Exchangeable Senior Debentures    
Debt Instrument [Line Items]    
Outstanding principal 575,000  
Total 621,000  
SPV | Margin Loan Facility    
Debt Instrument [Line Items]    
Outstanding principal 700,000  
Total $ 700,000 $ 575,000