Commitments and Contingencies - Components of Lease Expense (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2021 |
Sep. 30, 2020 |
Sep. 30, 2021 |
Sep. 30, 2020 |
|
| Finance lease cost: | ||||
| Amortization of right-of-use assets | $ 3,461 | $ 2,151 | $ 9,860 | $ 7,087 |
| Interest on lease liabilities | 235 | 173 | 742 | 597 |
| Operating lease cost | 7,078 | 3,195 | 20,001 | 9,353 |
| Short-term lease cost | 2,017 | 113 | 3,664 | 352 |
| Variable lease cost | 1,800 | 1,176 | 5,161 | 2,957 |
| Sublease income | (427) | (202) | (824) | (574) |
| Total lease cost | $ 14,164 | $ 6,606 | $ 38,604 | $ 19,772 |
| X | ||||||||||
- Definition Amount of interest expense on finance lease liability. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of amortization expense attributable to right-of-use asset from finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of lease cost recognized by lessee for lease contract. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of operating lease expense. Excludes sublease income. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of short-term lease cost, excluding expense for lease with term of one month or less. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of sublease income excluding finance and operating lease expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|