XML 53 R43.htm IDEA: XBRL DOCUMENT
v3.22.1

Derivative Financial Instruments - Risk Management and Unsecured Loan Swaps (Details) - USD ($) $ in Thousands | Mar. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Interest Rate Swaps |  |
Unsecured Term Loan Swaps |  |
Notional amount liabilities | $ 325,000 | $ 825,000
Notional amount assets | 950,000 | $ 600,000
Interest Rate Derivative, Wells Fargo Bank, March 20, 2015 |  |
Unsecured Term Loan Swaps |  |
Derivative Liability, Fair Value, Gross Liability | $ 0 |
Fixed Interest Rate (as a percent) | 1.828% |
Derivative, Notional Amount | $ 25,000 |
Interest Rate Derivative, The Toronto-Dominion Bank, February 14, 2020 |  |
Unsecured Term Loan Swaps |  |
Derivative Liability, Fair Value, Gross Liability | $ 0 |
Fixed Interest Rate (as a percent) | 2.4535% |
Derivative, Notional Amount | $ 25,000 |
Interest Rate Derivative, Regions Bank, February 14, 2020 |  |
Unsecured Term Loan Swaps |  |
Derivative Liability, Fair Value, Gross Liability | $ 0 |
Fixed Interest Rate (as a percent) | 2.475% |
Derivative, Notional Amount | $ 50,000 |
Interest Rate Derivative, Capital One, February 14, 2020 |  |
Unsecured Term Loan Swaps |  |
Derivative Liability, Fair Value, Gross Liability | $ 0 |
Fixed Interest Rate (as a percent) | 2.53% |
Derivative, Notional Amount | $ 50,000 |
Interest Rate Derivative, The Toronto-Dominion Bank, October 30, 2017 |  |
Unsecured Term Loan Swaps |  |
Notional amount liabilities | 25,000 |
Derivative Liability, Fair Value, Gross Liability | $ (64) |
Fixed Interest Rate (as a percent) | 1.8485% |
Interest Rate Derivative, Royal Bank of Canada, October 30, 2017 |  |
Unsecured Term Loan Swaps |  |
Notional amount liabilities | $ 25,000 |
Derivative Liability, Fair Value, Gross Liability | $ (63) |
Fixed Interest Rate (as a percent) | 1.8505% |
Interest Rate Derivative, Wells Fargo Bank, October 30, 2017 |  |
Unsecured Term Loan Swaps |  |
Notional amount liabilities | $ 25,000 |
Derivative Liability, Fair Value, Gross Liability | $ (63) |
Fixed Interest Rate (as a percent) | 1.8505% |
Interest Rate Derivative, PNC Bank, $25m, October 30, 2017 |  |
Unsecured Term Loan Swaps |  |
Notional amount liabilities | $ 25,000 |
Derivative Liability, Fair Value, Gross Liability | $ (63) |
Fixed Interest Rate (as a percent) | 1.8485% |
Interest Rate Derivative, PNC Bank, $50m, October 30, 2017 |  |
Unsecured Term Loan Swaps |  |
Notional amount liabilities | $ 50,000 |
Derivative Liability, Fair Value, Gross Liability | $ (126) |
Fixed Interest Rate (as a percent) | 1.8475% |
Interest Rate Derivative, TD Bank, $75m, Sep 29, 2020 |  |
Unsecured Term Loan Swaps |  |
Notional amount assets | $ 75,000 |
Derivative Asset, Fair Value, Gross Asset | $ 1,223 |
Fixed Interest Rate (as a percent) | 0.275% |
Interest Rate Derivative, Wells Fargo Bank, $75m, Sep 29, 2020 |  |
Unsecured Term Loan Swaps |  |
Notional amount assets | $ 75,000 |
Derivative Asset, Fair Value, Gross Asset | $ 1,219 |
Fixed Interest Rate (as a percent) | 0.279% |
Interest Rate Derivative, TD Bank, $75m, March 19, 2021 |  |
Unsecured Term Loan Swaps |  |
Notional amount assets | $ 75,000 |
Derivative Asset, Fair Value, Gross Asset | $ 1,223 |
Fixed Interest Rate (as a percent) | 0.275% |
Interest Rate Derivative, Wells Fargo Bank, $75m, March 19, 2021 |  |
Unsecured Term Loan Swaps |  |
Notional amount assets | $ 75,000 |
Derivative Asset, Fair Value, Gross Asset | $ 1,218 |
Fixed Interest Rate (as a percent) | 0.28% |
Interest Rate Derivative, The Toronto-Dominion Bank, July 26, 2019 [Member] |  |
Unsecured Term Loan Swaps |  |
Notional amount liabilities | $ 50,000 |
Derivative Liability, Fair Value, Gross Liability | $ (548) |
Fixed Interest Rate (as a percent) | 2.918% |
Interest Rate Derivative, PNC Bank, July 26, 2019 [Member] |  |
Unsecured Term Loan Swaps |  |
Notional amount liabilities | $ 50,000 |
Derivative Liability, Fair Value, Gross Liability | $ (549) |
Fixed Interest Rate (as a percent) | 2.919% |
Interest Rate Derivative, Bank of Montreal, July 26, 2019 [Member] |  |
Unsecured Term Loan Swaps |  |
Notional amount liabilities | $ 50,000 |
Derivative Liability, Fair Value, Gross Liability | $ (548) |
Fixed Interest Rate (as a percent) | 2.919% |
Interest Rate Derivative, US Bank, July 26, 2019 [Member] |  |
Unsecured Term Loan Swaps |  |
Notional amount liabilities | $ 25,000 |
Derivative Liability, Fair Value, Gross Liability | $ (274) |
Fixed Interest Rate (as a percent) | 2.919% |
Interest Rate Derivative, Wells Fargo Bank, July 15, 2020 [Member] |  |
Unsecured Term Loan Swaps |  |
Notional amount assets | $ 50,000 |
Derivative Asset, Fair Value, Gross Asset | $ 280 |
Fixed Interest Rate (as a percent) | 2.246% |
Interest Rate Derivative, US Bank, July 15, 2020 [Member] |  |
Unsecured Term Loan Swaps |  |
Notional amount assets | $ 50,000 |
Derivative Asset, Fair Value, Gross Asset | $ 284 |
Fixed Interest Rate (as a percent) | 2.2459% |
Interest Rate Derivative, Regions Bank, July 15, 2020 [Member] |  |
Unsecured Term Loan Swaps |  |
Notional amount assets | $ 50,000 |
Derivative Asset, Fair Value, Gross Asset | $ 280 |
Fixed Interest Rate (as a percent) | 2.2459% |
Interest Rate Derivative, Bank of Montreal, July 15, 2020 |  |
Unsecured Term Loan Swaps |  |
Notional amount assets | $ 50,000 |
Derivative Asset, Fair Value, Gross Asset | $ 1,008 |
Fixed Interest Rate (as a percent) | 1.7165% |
Interest Rate Derivative, US Bank N.A, April 18, 2023 |  |
Unsecured Term Loan Swaps |  |
Notional amount assets | $ 150,000 |
Derivative Asset, Fair Value, Gross Asset | $ 6,853 |
Fixed Interest Rate (as a percent) | 0.9385% |
Interest Rate Derivative, Wells Fargo Bank, April 18, 2021 |  |
Unsecured Term Loan Swaps |  |
Notional amount assets | $ 75,000 |
Derivative Asset, Fair Value, Gross Asset | $ 3,409 |
Fixed Interest Rate (as a percent) | 0.9365% |
Interest Rate Derivative, The Toronto-Dominion Bank, April 18, 2023 |  |
Unsecured Term Loan Swaps |  |
Notional amount assets | $ 75,000 |
Derivative Asset, Fair Value, Gross Asset | $ 3,419 |
Fixed Interest Rate (as a percent) | 0.936% |
Interest Rate Derivative, Regions Bank, April 1, 2022 |  |
Unsecured Term Loan Swaps |  |
Notional amount assets | $ 50,000 |
Derivative Asset, Fair Value, Gross Asset | $ 2,419 |
Fixed Interest Rate (as a percent) | 1.3045% |
Interest Rate Derivative, Ban of Montreal, April 1, 2022 |  |
Unsecured Term Loan Swaps |  |
Notional amount assets | $ 50,000 |
Derivative Asset, Fair Value, Gross Asset | $ 2,438 |
Fixed Interest Rate (as a percent) | 1.3045% |
Interest Rate Derivative, PNC Bank, April 1, 2022 |  |
Unsecured Term Loan Swaps |  |
Notional amount assets | $ 50,000 |
Derivative Asset, Fair Value, Gross Asset | $ 2,423 |
Fixed Interest Rate (as a percent) | 1.3045% |

X
- Definition Nominal or face amount used to calculate payments on the derivative asset. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5579245-113959 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1B -URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5580258-113959 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5579245-113959 + Details
Name: | us-gaap_DerivativeAssetNotionalAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | instant

X
- Definition Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 22 -URI https://asc.fasb.org/extlink&oid=99393222&loc=SL20226052-175313 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 7 -URI https://asc.fasb.org/extlink&oid=99393222&loc=SL20226000-175313 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 20 -Section 50 -Paragraph 4D -Subparagraph (c)(2) -URI https://asc.fasb.org/extlink&oid=121570589&loc=SL51823488-111719 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -Subparagraph (a),(c) -URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5624163-113959 + Details
Name: | us-gaap_DerivativeFairValueOfDerivativeAsset
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 20 -Section 50 -Paragraph 4D -Subparagraph (c)(2) -URI https://asc.fasb.org/extlink&oid=121570589&loc=SL51823488-111719 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -Subparagraph (a),(c) -URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5624163-113959 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 7 -URI https://asc.fasb.org/extlink&oid=99393222&loc=SL20226000-175313 Reference 5: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 22 -URI https://asc.fasb.org/extlink&oid=99393222&loc=SL20226052-175313 + Details
Name: | us-gaap_DerivativeFairValueOfDerivativeLiability
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Fixed interest rate related to the interest rate derivative. + References No definition available. + Details
Name: | us-gaap_DerivativeFixedInterestRate
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_DerivativeInstrumentDetailAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Nominal or face amount used to calculate payments on the derivative liability. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5579245-113959 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1B -URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5580258-113959 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5579245-113959 + Details
Name: | us-gaap_DerivativeLiabilityNotionalAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | instant

X
- Definition Nominal or face amount used to calculate payment on derivative. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1B -URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5580258-113959 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5579245-113959 + Details
Name: | us-gaap_DerivativeNotionalAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | instant

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

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=stag_InterestRateDerivativeWellsFargoBankMarch202015Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=stag_InterestRateDerivativeTheTorontoDominionBankFebruary142020Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=stag_InterestRateDerivativeRegionsBankFebruary142020Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=stag_InterestRateDerivativeCapitalOneFebruary142020Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=stag_InterestRateDerivativeTheTorontoDominionBankOctober302017Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=stag_InterestRateDerivativeRoyalBankofCanadaOctober302017Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=stag_InterestRateDerivativeWellsFargoBankOctober302017Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=stag_InterestRateDerivativePNCBank25mOctober302017Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=stag_InterestRateDerivativePNCBank50mOctober302017Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=stag_InterestRateDerivativeTDBank75mSep292020Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=stag_InterestRateDerivativeWellsFargoBank75mSep292020Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=stag_InterestRateDerivativeTDBank75mMarch192021Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=stag_InterestRateDerivativeWellsFargoBank75mMarch192021Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=stag_InterestRateDerivativeTheTorontoDominionBankJuly262019Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=stag_InterestRateDerivativePNCBankJuly262019Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=stag_InterestRateDerivativeBankofMontrealJuly262019Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=stag_InterestRateDerivativeUSBankJuly262019Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=stag_InterestRateDerivativeWellsFargoBankJuly152020Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=stag_InterestRateDerivativeUSBankJuly152020Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=stag_InterestRateDerivativeRegionsBankJuly152020Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=stag_InterestRateDerivativeBankOfMontrealJuly152020Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=stag_InterestRateDerivativeUSBankNAApril182023Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=stag_InterestRateDerivativeWellsFargoBankApril182023Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=stag_InterestRateDerivativeTheTorontoDominionBankApril182023Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=stag_InterestRateDerivativeRegionsBankApril12022Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=stag_InterestRateDerivativeBanOfMontrealApril12022Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=stag_InterestRateDerivativePNCBankApril12022Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |