XML 131 R116.htm IDEA: XBRL DOCUMENT v3.8.0.1

Derivative Instruments and Hedging Activities - Effect of Gain (Loss) on Derivatives Not Designated as Hedging Instruments (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Realized (losses) gains relating to:
Derivative instruments not designated as hedging instruments realized (loss) gain net	$ (52,488)	$ (104,492)	$ (140,519)
Unrealized gains (losses) relating to:
Derivative instruments not designated as hedging instruments unrealized gain (loss) net	13,634	69,401	38,319
Total realized and unrealized losses on derivative instruments	(38,854)	(35,091)	(102,200)
Interest Rate Swap Agreements
Realized (losses) gains relating to:
Derivative instruments not designated as hedging instruments realized (loss) gain net	(53,921)	(87,320)	(108,036)
Unrealized gains (losses) relating to:
Derivative instruments not designated as hedging instruments unrealized gain (loss) net	17,005	62,446	37,723
Interest rate swap agreement terminations
Realized (losses) gains relating to:
Derivative instruments not designated as hedging instruments realized (loss) gain net	(610)	(8,140)	(10,876)
Foreign currency forward contracts
Realized (losses) gains relating to:
Derivative instruments not designated as hedging instruments realized (loss) gain net	667	(11,186)	(21,607)
Unrealized gains (losses) relating to:
Derivative instruments not designated as hedging instruments unrealized gain (loss) net	3,925	15,833	(418)
Time-charter Swap Agreement
Realized (losses) gains relating to:
Derivative instruments not designated as hedging instruments realized (loss) gain net	1,106	2,154	0
Unrealized gains (losses) relating to:
Derivative instruments not designated as hedging instruments unrealized gain (loss) net	(875)	875	0
Forward freight agreements
Realized (losses) gains relating to:
Derivative instruments not designated as hedging instruments realized (loss) gain net	270	0	0
Stock Purchase Warrants
Unrealized gains (losses) relating to:
Derivative instruments not designated as hedging instruments unrealized gain (loss) net	$ (6,421)	$ (9,753)	$ 1,014

X

- Definition

Derivative instruments not designated as hedging instruments realized gain (loss) net.

+ References

No definition available.

+ Details

Name:	tk_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsRealizedGainLossNet
Namespace Prefix:	tk_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Derivative instruments not designated as hedging instruments unrealized gain loss net.

+ References

No definition available.

+ Details

Name:	tk_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsUnrealizedGainLossNet
Namespace Prefix:	tk_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Realized losses gains.

+ References

No definition available.

+ Details

Name:	tk_RealizedLossesGainsAbstract
Namespace Prefix:	tk_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of realized and unrealized gain (loss) of derivative instruments not designated or qualifying as hedging instruments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4C
-Subparagraph (e)
-URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624171-113959

+ Details

Name:	us-gaap_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_UnrealizedGainLossOnDerivativesAndCommodityContractsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_DerivativeInstrumentRiskAxis=us-gaap_InterestRateSwapMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DerivativeInstrumentRiskAxis=tk_InterestRateSwapsTerminatedMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DerivativeInstrumentRiskAxis=us-gaap_ForeignExchangeForwardMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DerivativeInstrumentRiskAxis=tk_TimecharterSwapMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DerivativeInstrumentRiskAxis=tk_FreightForwardAgreementsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DerivativeInstrumentRiskAxis=us-gaap_WarrantMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: