v3.8.0.1

Related Party Transactions - Additional Information (Detail) $ / shares in Units, shares in Millions | 1 Months Ended | 3 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | ---
Oct. 31, 2014 USD ($) shares | Jul. 31, 2014 USD ($) | May 31, 2014 USD ($) subsidiary | Jan. 31, 2014 USD ($) shares | Mar. 31, 2014 USD ($) | Dec. 31, 2016 USD ($) $ / shares $ / d | Dec. 31, 2015 USD ($) | Dec. 31, 2014 USD ($) subsidiary | May 31, 2017 | Nov. 30, 2016 | Aug. 31, 2014 USD ($) pool
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |
Aggregate proceeds received |  |  |  |  |  | $ 27,550,000 | $ 11,080,000 | $ 154,000,000 |  |  |
Gain (Loss) on Disposition of Stock in Subsidiary |  |  |  |  |  | 15,000,000 |  |  |  |  |
Equity contribution from Teekay Corporation |  |  |  |  | $ 1,300,000 |  |  | 1,267,000 |  |  |
Reimbursement of Manager's crewing and manning costs |  |  |  |  |  | 36,299,000 | 39,880,000 |  |  |  |
Working capital advanced to Pool Managers |  |  |  |  |  | $ 48,714,000 | 67,298,000 |  |  |  |
Minimum threshold for payment of performance fee to Manager (in dollars per share) | $ / shares |  |  |  |  |  | $ 3.2 |  |  |  |  |
Percentage of performance fee payable on Gross Cash Available for Distribution |  |  |  |  |  | 20.00% |  |  |  |  |
Performance fees |  |  |  |  |  | $ 0 | 0 | $ 0 |  |  |
Percentage of commercial services fee |  |  |  |  |  | 1.25% |  |  |  |  |
Pool receivable from affiliates |  |  |  |  |  | $ 24,598,000 | 62,735,000 |  |  |  |
Investment in and advances to equity accounted investments |  |  |  |  |  | $ 70,651,000 | 66,470,000 |  |  |  |
Minimum [Member] |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |
Fixed amount of management fee chargeable per vessel payable per day | $ / d |  |  |  |  |  | 275 |  |  |  |  |
Maximum [Member] |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |
Fixed amount of management fee chargeable per vessel payable per day | $ / d |  |  |  |  |  | 350 |  |  |  |  |
Tanker Investments Ltd [Member] |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |
Investment in equity accounted investment | $ 10,000,000 |  |  | $ 25,000,000 |  |  |  |  |  |  |
Number of subsidiaries sold | subsidiary |  |  | 2 |  |  |  |  | 2 |  |  |
Aggregate proceeds received |  |  | $ 154,000,000 |  |  |  |  |  |  |  |
Tanker Investments Ltd [Member] | Common Stock [Member] |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |
Equity number of common stock purchased (in shares) | shares | 0.9 |  |  | 2.5 |  |  |  |  |  |  |
Teekay Tanker Operations Ltd [Member] |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |
Business Acquisition, Percentage of Voting Interests Acquired |  |  |  |  |  |  |  | 50.00% |  |  | 50.00%
Number of Commercially Managed Tanker Pools | pool |  |  |  |  |  |  |  |  |  |  | 4
Value of the assets acquired, including working capital |  |  |  |  |  |  |  |  |  |  | $ 23,700,000
Pool Managers [Member] |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |
Working capital advanced to Pool Managers |  |  |  |  |  | $ 35,700,000 | 46,800,000 |  |  |  |
Other Income [Member] | Entities Under Common Control [Member] |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenue from Related Parties |  |  |  |  |  | 5,482,000 | 4,023,000 | $ 3,065,000 |  |  |
Working Capital [Member] | Tanker Investments Ltd [Member] |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |
Aggregate proceeds received |  |  | $ 1,700,000 |  |  |  |  |  |  |  |
Payable To Manager [Member] |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |
Reimbursement of Manager's crewing and manning costs |  |  |  |  |  | 8,600,000 | 7,900,000 |  |  |  |
Teekay Tanker Operations Ltd [Member] |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |
Business Acquisition, Percentage of Voting Interests Acquired |  |  |  |  |  |  |  |  |  |  | 50.00%
Subsequent Event [Member] | Teekay Tanker Operations Ltd [Member] |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |
Business Acquisition, Percentage of Voting Interests Acquired |  |  |  |  |  |  |  |  | 50.00% |  |
Subsequent Event [Member] | Teekay Tanker Operations Ltd [Member] |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |
Business Acquisition, Percentage of Voting Interests Acquired |  |  |  |  |  |  |  |  | 50.00% |  |
Teekay Corporation [Member] |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |
Gain (Loss) on Disposition of Stock in Subsidiary |  |  |  |  |  |  |  | 178,044,000 |  |  |
Teekay Corporation [Member] | Entities Under Common Control [Member] |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |
Gain (Loss) on Disposition of Stock in Subsidiary |  |  |  |  |  |  |  | 178,044,000 |  |  |
Teekay [Member] |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |
Investment in and advances to equity accounted investments |  |  |  |  |  | $ 0 | $ 4,400,000 |  |  |  |
Teekay Chartering Ltd. [Member] | Teekay Lightering Services LLC [Member] |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |
Interest in related party |  | $ 30,500,000 |  |  |  |  |  |  |  |  |
Business Combination, Consideration Transferred, Other |  | 12,800,000 |  |  |  |  |  |  |  |  |
Teekay Lightering Services LLC [Member] |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |
Gain (Loss) on Disposition of Stock in Subsidiary |  |  |  |  |  |  |  | 17,720,000 |  |  |
Teekay Lightering Services LLC [Member] | Entities Under Common Control [Member] |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |
Gain (Loss) on Disposition of Stock in Subsidiary |  | $ 17,700,000 |  |  |  |  |  | $ 17,720,000 |  |  |
Teekay LNG Operating LLC [Member] | Bahrain LNG W.I.L. [Member] |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |  |  |
Ownership percentage |  |  |  |  |  |  |  |  |  | 30.00% |

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