v3.8.0.1

Supplemental Cash Flow Information - Additional Information (Detail) - USD ($) shares in Millions, $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014 | Aug. 31, 2014
Supplemental Cash Flow Information [Line Items] |  |  |  |
Cash interest paid including realized losses on the interest rate swap agreements | $ 38.5 | $ 22.8 | $ 18.3 |
Teekay Tanker Operations Ltd [Member] |  |  |  |
Supplemental Cash Flow Information [Line Items] |  |  |  |
Business Acquisition, Percentage of Voting Interests Acquired |  |  | 50.00% | 50.00%
Teekay Tanker Operations Ltd [Member] | Class B [Member] |  |  |  |
Supplemental Cash Flow Information [Line Items] |  |  |  |
Business acquisition, equity interest issued or issuable, number of shares (in shares) |  |  | 4.2 |

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- Definition Amount of cash paid for interest. Includes, but is not limited to, payment to settle zero-coupon bond attributable to accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4297-108586 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3536-108585 + Details
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