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Equity-Based Awards - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock reserved and available for issuance (in shares)	19,220,911
Options granted exercisable period	10 years
Stock-based compensation expense	$ 66,885	$ 57,263	$ 44,689
Stock options exercised, intrinsic value	$ 4,000	$ 6,000	$ 19,000
Weighted-average fair value (in dollars per share)	$ 4.55	$ 4.58	$ 3.67
Unrecognized compensation expense	$ 9,000
Unrecognized compensation expense that will be recognized over a weighted-average period	2 years 8 months 12 days
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	4 years
Stock options vesting percentage	25.00%
Unrecognized compensation expense	$ 101,000
Unrecognized compensation expense that will be recognized over a weighted-average period	2 years 7 months 6 days
Total fair value of equity instruments other than options	$ 47,000	$ 30,000	$ 23,000
Performance-based RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	4 years
Stock options vesting percentage	25.00%
Total fair value of equity instruments other than options	$ 11,000	$ 9,000	$ 14,000
Performance-based RSUs \| Forecast
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expense				$ 6,000	$ 12,000	$ 14,000
2019 Omnibus Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock reserved and available for issuance (in shares)	12,500,000
2019 Director Equity Compensation Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock reserved and available for issuance (in shares)	500,000
Sovereign MEIP, Sovereign 2012 MEIP, 2014 Omnibus, and 2016 Omnibus Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock reserved and available for issuance (in shares)	6,720,911
2019, 2016, and 2014 Omnibus Plans \| Time Based Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	4 years
Stock options vesting percentage	25.00%