XML 88 R80.htm IDEA: XBRL DOCUMENT
v3.20.2

Derivative Instruments and Hedging Activities - Effect of Gain (Loss) on Derivatives Not Designated as Hedging Instruments (Detail) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2020 | Jun. 30, 2019
Realized losses relating to |  |  |  |
Derivative instruments not designated as hedging instruments realized (loss) gain net | $ (4,080) | $ (27,373) | $ (7,047) | $ (29,074)
Unrealized (losses) gains relating to |  |  |  |
Derivative instruments not designated as hedging instruments unrealized gain (loss) net | (5,190) | 16,409 | (23,886) | 12,687
Total realized and unrealized gains (losses) on derivative instruments | (9,270) | (10,964) | (30,933) | (16,387)
Interest rate swap agreements |  |  |  |
Realized losses relating to |  |  |  |
Derivative instruments not designated as hedging instruments realized (loss) gain net | (3,879) | (1,785) | (6,556) | (3,473)
Unrealized (losses) gains relating to |  |  |  |
Derivative instruments not designated as hedging instruments unrealized gain (loss) net | (5,251) | (8,195) | (24,063) | (14,216)
Foreign currency forward contracts |  |  |  |
Realized losses relating to |  |  |  |
Derivative instruments not designated as hedging instruments realized (loss) gain net | 0 | 0 | (241) | 0
Unrealized (losses) gains relating to |  |  |  |
Derivative instruments not designated as hedging instruments unrealized gain (loss) net | 53 | (101) | 255 | (101)
Stock purchase warrants |  |  |  |
Realized losses relating to |  |  |  |
Derivative instruments not designated as hedging instruments realized (loss) gain net | 0 | (25,559) | 0 | (25,559)
Unrealized (losses) gains relating to |  |  |  |
Derivative instruments not designated as hedging instruments unrealized gain (loss) net | 0 | 24,584 | 0 | 26,900
Forward freight agreements |  |  |  |
Realized losses relating to |  |  |  |
Derivative instruments not designated as hedging instruments realized (loss) gain net | (201) | (29) | (250) | (42)
Unrealized (losses) gains relating to |  |  |  |
Derivative instruments not designated as hedging instruments unrealized gain (loss) net | $ 8 | $ 121 | $ (78) | $ 104

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/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4CC -URI http://asc.fasb.org/extlink&oid=109980867&loc=SL109998890-113959 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=109980867&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=us-gaap_ForeignExchangeForwardMember
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: |

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