Secured Term Loans, Net - Schedule of Debt (Parenthetical) (Detail)	3 Months Ended
Mar. 31, 2021
2020 Term Loan
Debt Instrument [Line Items]
Basis spread on debt obligation, in percent	1.00%

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

Name:	us-gaap_DebtInstrumentLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration