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Leases - Narrative (Details) - USD ($) $ in Thousands | 1 Months Ended | 9 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | ---
Mar. 31, 2020 | Dec. 31, 2020 | Dec. 31, 2020 | Dec. 31, 2018 | Dec. 31, 2019 | Dec. 31, 2017
Lessee, Lease, Description [Line Items] |  |  |  |  |  |
Cumulative effect of new accounting principle in period of adoption |  | $ 254,152 | $ 254,152 | $ 419,271 | $ 353,277 | $ 485,329
Operating lease, term of contract |  | 15 years | 15 years |  |  |
Rent expense | $ 27,500 |  |  |  |  |
Operating lease, reduction of base rent payments over lease term | 1,300 |  |  |  |  |
Increase (decrease) in operating lease, right-of-use asset | (8,100) |  |  |  |  |
Decrease in operating lease, liability, noncurrent | 10,500 |  |  |  |  |
Decrease in operating lease, liability, current | 600 |  |  |  |  |
Increase (decrease) in change between operating lease right-of-use assets and operating lease, liabilities | 3,000 |  |  |  |  |
Loss on termination of lease | 4,400 |  |  |  |  |
Impairment charge on termination of lease | $ 2,900 |  |  |  |  |
Rent expense |  |  |  | 8,700 |  |
COVID-19 |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |
Lessee, operating lease, deferred lease payments |  | $ 500 |  |  |  |
Increase (decrease) in cash savings |  |  | $ 700 |  |  |
COVID-19 | Continuing Operations |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |
Increase (decrease) in cash savings |  |  | 400 |  |  |
Adoption of new accounting standard |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |
Cumulative effect of new accounting principle in period of adoption |  |  |  | (51) |  | 16
Retained earnings (Accumulated deficit) |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |
Cumulative effect of new accounting principle in period of adoption |  | $ (205,875) | $ (205,875) | (58,491) | $ (105,283) | 210,265
Retained earnings (Accumulated deficit) | Adoption of new accounting standard |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |
Cumulative effect of new accounting principle in period of adoption |  |  |  | (51) |  | $ 16
Accounting Standards Update 2016-02 | Retained earnings (Accumulated deficit) | Adoption of new accounting standard |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |
Cumulative effect of new accounting principle in period of adoption |  |  |  | $ 100 |  |
Minimum | Equipment |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |
Finance lease, term of contract |  | 2 years | 2 years |  |  |
Operating lease, term of contract |  | 2 years | 2 years |  |  |
Minimum | Manufacturing Facility |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |
Operating lease, term of contract |  | 2 years | 2 years |  |  |
Maximum | Equipment |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |
Finance lease, term of contract |  | 7 years | 7 years |  |  |
Operating lease, term of contract |  | 5 years | 5 years |  |  |
Maximum | Manufacturing Facility |  |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |  |
Operating lease, term of contract |  | 20 years | 20 years |  |  |

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