XML 95 R86.htm IDEA: XBRL DOCUMENT
v3.21.1

Derivatives (Effect in the Consolidated Statements of Operations and Comprehensive Income) (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2021 | Mar. 31, 2020
Derivative financial instruments on consolidated statements of operations |  |  |
Amount of Gain (Loss) Recognized in Accumulated Other Comprehensive Income |  | $ 11,973 | $ (27,776)
Amount of Gain (Loss) Reclassified from Accumulated Other Comprehensive Income into Earnings | [1] | (2,338) | (1,314)
Derivatives Designated in Hedging Relationships | Interest rate swaps | Earnings from equity method investments |  |  |
Derivative financial instruments on consolidated statements of operations |  |  |
Amount of Gain (Loss) Recognized in Accumulated Other Comprehensive Income |  | 8,656 | (15,172)
Amount of Gain (Loss) Reclassified from Accumulated Other Comprehensive Income into Earnings |  | (234) | (226)
Derivatives Designated in Hedging Relationships | Interest rate swaps | Interest expense |  |  |
Derivative financial instruments on consolidated statements of operations |  |  |
Amount of Gain (Loss) Recognized in Accumulated Other Comprehensive Income |  | 3,317 | (12,604)
Amount of Gain (Loss) Reclassified from Accumulated Other Comprehensive Income into Earnings |  | $ (2,104) | $ (1,088)
[1] | Amounts reclassified to "Interest expense" in the Company's consolidated statements of operations for the three months ended March 31, 2021 and 2020 are $2,104 and $1,088, respectively. Amounts reclassified to "Earnings (losses) from equity method investments" in the Company's consolidated statements of operations for the three months ended March 31, 2021 and 2020 are $234 and $226, respectively.

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_DerivativeInstrumentsGainLossLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, after tax and before reclassification, of gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 10A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=121641772&loc=SL7669646-108580 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=121641772&loc=d3e637-108580 + Details
Name: | us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount, after tax, of reclassification of gain (loss) from accumulated other comprehensive income (AOCI) for derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=121641772&loc=d3e689-108580 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=121641772&loc=d3e637-108580 + Details
Name: | us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_HedgingDesignationAxis=us-gaap_DesignatedAsHedgingInstrumentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

X
- Details
Name: | us-gaap_IncomeStatementLocationAxis=star_EarningsfromEquityMethodInvestmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeStatementLocationAxis=us-gaap_InterestExpenseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |