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Schedule II - Valuation and Qualifying Accounts (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]      
Balance at beginning of period $ 123,098 $ 125,054 $ 94,455
Charged to expense - additions 41,300 48 33,238
Release of valuation allowance - deductions (12,600) (2,004) (2,639)
Charged to expense - deductions 0 0 0
Balance at end of period 151,798 123,098 125,054
State Operating Loss Carry-Forwards      
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]      
Balance at beginning of period 79,198 81,202 47,964
Charged to expense - additions 41,300 0 33,238
Release of valuation allowance - deductions (8,200) (2,004) 0
Charged to expense - deductions 0 0 0
Balance at end of period 112,298 79,198 81,202
Charitable Contributions      
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]      
Balance at beginning of period 706 658 3,297
Charged to expense - additions 48 0
Release of valuation allowance - deductions (610) 0 (2,639)
Charged to expense - deductions 0 0 0
Balance at end of period 96 706 658
Foreign Tax Credits      
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]      
Balance at beginning of period 43,194 43,194 43,194
Charged to expense - additions 0 0 0
Release of valuation allowance - deductions (3,790) 0 0
Charged to expense - deductions 0 0 0
Balance at end of period $ 39,404 $ 43,194 $ 43,194