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v3.22.1

Special Charges (Credits) - Narrative (Details) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2022 USD ($) | Mar. 31, 2021 USD ($) employee
Restructuring Cost and Reserve [Line Items] |  |
(Gains) losses on sale of assets and other special charges | $ 8,000 | $ (16,000)
Debt extinguishment costs | 7,000 |
Government assistance received |  | 2,600,000
Government assistance received through unsecured loans |  | 753,000
Severance and benefit costs | 0 | 417,000
Nonoperating special termination benefits | 0 | (46,000)
Nonoperating unrealized gains (losses) | 0 | (22,000)
Unsecured Debt |  |
Restructuring Cost and Reserve [Line Items] |  |
Long-term debt | $ 400,000 |
Payroll Support Program 2 & 3 (PSP 2 & 3) Warrants |  |
Restructuring Cost and Reserve [Line Items] |  |
Issuance of warrants |  | 47,000
PSP 2 & 3 Note |  |
Restructuring Cost and Reserve [Line Items] |  |
Grant income |  | $ 1,800,000
Employee Separation | Voluntary Separation Leave Programs |  |
Restructuring Cost and Reserve [Line Items] |  |
Number of employees electing to voluntarily separate from the company | employee |  | 4,500
Nonoperating special termination benefits |  | $ 46,000
Employee Separation | Voluntary Separation Leave Programs | Full-Time Employees |  |
Restructuring Cost and Reserve [Line Items] |  |
One-time per employee contribution for special termination benefits related to VSL programs |  | 125
Employee Separation | Voluntary Separation Leave Programs | Part-Time Employees |  |
Restructuring Cost and Reserve [Line Items] |  |
One-time per employee contribution for special termination benefits related to VSL programs |  | $ 75

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