Leases - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Jun. 01, 2020
Business Acquisition [Line Items]
Operating lease liability, statement of financial position [Extensible List]	us-gaap:AccruedLiabilitiesAndOtherLiabilities	us-gaap:AccruedLiabilitiesAndOtherLiabilities
Operating lease right-of-use asset, statement of financial position [Extensible List]	us-gaap:OtherAssets	us-gaap:OtherAssets
Operating lease liabilities	$ 85,556	$ 46,498
Operating lease right-of-use assets	76,090	43,177
Rental income	$ 534	$ 142
Opus
Business Acquisition [Line Items]
Operating lease liabilities			$ 43,300
Operating lease right-of-use assets			42,400
Unfavorable lease liability adjustments			$ 900