Quarterly report pursuant to Section 13 or 15(d)

Derivatives - Summary of Fair Value of Derivatives not Designated as Hedging Instruments (Detail)

v3.21.2
Derivatives - Summary of Fair Value of Derivatives not Designated as Hedging Instruments (Detail) - Accounts Payable and Accrued Liabilities [Member] - Not Designated as Hedging Instrument [Member] - USD ($)
$ in Thousands
Jun. 30, 2021
Dec. 31, 2020
Derivatives, Fair Value [Line Items]    
Derivative, Fair Value, Net $ (51,035) $ (30,423)
Class B embedded derivatives [Member]    
Derivatives, Fair Value [Line Items]    
Derivative, Fair Value, Net $ (51,035) $ (30,423)