XML 139 R124.htm IDEA: XBRL DOCUMENT v3.8.0.1
Supplemental Cash Flow Information - Additional Information (Detail)
$ in Thousands
 1 Months Ended 12 Months Ended
Nov. 27, 2017
shares
Nov. 30, 2017
USD ($)
Aug. 31, 2015
USD ($)
vessel
shares
Dec. 31, 2017
USD ($)
Dec. 31, 2016
USD ($)
Dec. 31, 2015
USD ($)
vessel
shares
Schedule Of Supplemental Cash Flow [Line Items]            
Cash interest paid, including realized interest rate swap settlements       $ 319,600 $ 341,000 $ 318,100
Cash interest paid relating to interest rate swap amendments and terminations       600 8,100 10,900
Cash of Tankers Investments Ltd. upon acquisition, net of transaction costs (note 4a)       30,831 0 $ 0
Number of common stock issued (in shares) | shares     7,200,000      
Number of common shares issued, noncash consideration     $ 49,300      
Tanker Investments Ltd. | Teekay Tankers            
Schedule Of Supplemental Cash Flow [Line Items]            
Cash of Tankers Investments Ltd. upon acquisition, net of transaction costs (note 4a)   $ 37,600        
Legal fees   $ 6,800        
Principal Maritime Tankers | Teekay Tankers | Suezmax            
Schedule Of Supplemental Cash Flow [Line Items]            
Number of vessels | vessel     12      
Number of vessels acquired | vessel     12     12
Aggregate purchase price     $ 661,300     $ 661,300
Aggregate purchase price, cash     $ 612,000     $ 612,000
Preferred Unitholders | Teekay Offshore            
Schedule Of Supplemental Cash Flow [Line Items]            
Paid-in-kind distributions       $ 12,700 $ 11,700  
Class A | Tanker Investments Ltd. | Teekay Tankers            
Schedule Of Supplemental Cash Flow [Line Items]            
Number of shares to be issued/exchanged (in shares) | shares 88,977,544          
Class A | Principal Maritime Tankers | Teekay Tankers            
Schedule Of Supplemental Cash Flow [Line Items]            
Number of common stock issued (in shares) | shares           7,200,000
Number of common shares issued, noncash consideration           $ 49,300
Class A | Principal Maritime Tankers | Teekay Tankers | Suezmax            
Schedule Of Supplemental Cash Flow [Line Items]            
Number of common stock issued (in shares) | shares     13,600,000