Debt - Certain Covenants (Details) - Second Amended and Restated Credit Agreement	6 Months Ended
	Jun. 30, 2021
Revolving Credit Facility
Debt Instrument [Line Items]
Percentage of utilized line of credit (less than)	25.00%
Lines of credit
Debt Instrument [Line Items]
Maximum debt to consolidated EBITDA ratio	4.75
Lines of credit | Revolving Credit Facility | December 31, 2019 and thereafter
Debt Instrument [Line Items]
Required minimum debt to consolidated EBITDA ratio	3.50