Debt Obligations - Schedule of Percent of Excess Cash Flow Used to Repurchase Debt (Details)	Dec. 31, 2020
First Lien Leverage Ratio, Greater than 1.50
Debt Instrument [Line Items]
Repurchase amount of ECF %	100.00%
First Lien Leverage Ratio, Less Than 1.50 and Greater Than 1.00
Debt Instrument [Line Items]
Repurchase amount of ECF %	75.00%
First Lien Leverage Ratio, Less than 1.00
Debt Instrument [Line Items]
Repurchase amount of ECF %	50.00%