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Fair Value Measurements - Fair Value of Financial Instruments and Other Non-Financial Assets (Detail) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Property, Plant and Equipment, Net | $ 925,249 | $ 1,104,742
Assets held for sale (note 18) | 43,543 | 32,974
Operating lease right-of-use assets (notes 1 and 9) | 14,257 | 32,211
Other |  |
Short-term Debt | 25,000 | 10,000
Long-term Debt | (671,480) | (582,894)
Derivative Liability, Current | (180) | (1,260)
Carrying Amount Asset (Liability) |  |
Other |  |
Due from joint ventures | 3,780 | 5,280
Swap [Member] | Accrued Liabilities |  |
Other |  |
Derivative Liability, Current | 0 | 500
Level 2 | Carrying Amount Asset (Liability) |  |
Other |  |
Short-term Debt | 25,000 | 10,000
Finance Lease, Liability | 294,481 | 360,043
Level 2 | Fair Value Asset (Liability) |  |
Other |  |
Short-term Debt, Fair Value | (25,000) | (10,000)
Finance Lease, Liability | 306,386 | 411,740
Recurring | Level 1 | Carrying Amount Asset (Liability) |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Cash, cash equivalents and restricted cash | 114,339 | 134,664
Recurring | Level 1 | Fair Value Asset (Liability) |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Cash, cash equivalents and restricted cash | 114,339 | 134,664
Recurring | Level 2 | Interest Rate Swap Agreements | Carrying Amount Asset (Liability) |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative Asset | 550 | 0
Derivative Liability | 0 | (2,405)
Recurring | Level 2 | Interest Rate Swap Agreements | Fair Value Asset (Liability) |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative Asset | 550 | 0
Derivative Liability | 0 | (2,405)
Recurring | Level 2 | Foreign Currency Contracts | Carrying Amount Asset (Liability) |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative Liability | 58 | 0
Recurring | Level 2 | Foreign Currency Contracts | Fair Value Asset (Liability) |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative Liability | 58 | 0
Recurring | Level 2 | Forward freight agreements | Carrying Amount Asset (Liability) |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative Liability | 4 | 0
Recurring | Level 2 | Forward freight agreements | Fair Value Asset (Liability) |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative Liability | 4 | 0
Non-recurring | Level 2 | Carrying Amount Asset (Liability) |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Property, Plant and Equipment, Net | 0 | 59,250
Assets held for sale (note 18) | 40,854 | 31,680
Operating lease right-of-use assets (notes 1 and 9) | 0 | 1,799
Investment in equity private placement | 9,174 | 0
Non-recurring | Level 2 | Fair Value Asset (Liability) |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Property, Plant and Equipment, Net | 0 | 59,250
Assets held for sale (note 18) | 40,854 | 31,680
Operating lease right-of-use assets (notes 1 and 9) | 0 | 1,799
Investment in equity private placement | 9,174 | 0
Public [Member] | Level 1 | Carrying Amount Asset (Liability) |  |
Other |  |
Long-term Debt | (239,807) | (235,653)
Public [Member] | Level 1 | Fair Value Asset (Liability) |  |
Other |  |
Long-term Debt, Fair Value | 240,963 | 237,700
Private [Member] | Level 2 | Carrying Amount Asset (Liability) |  |
Other |  |
Long-term Debt | (431,673) | (347,241)
Private [Member] | Level 2 | Fair Value Asset (Liability) |  |
Other |  |
Long-term Debt, Fair Value | $ 436,892 | $ 344,043

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