XML 86 R75.htm IDEA: XBRL DOCUMENT
v3.24.1.u1

Equity-Based Compensation - Schedule of Share Based Compensation Number of PSUs That May Be Earned And Vested, Weighted by Each Category of Performance Goal (Details) - Unvested PSUs | 3 Months Ended
--- | ---
Mar. 31, 2024 shares
Company TSR Relative to the MSCI REIT Index | Below Threshold |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Percentage of performance level | 30.00%
Target PSUs - Weighted (in shares) | 175,647
Percentage of Target PSUs Earned | 0.00%
Number of PSUs Earned (in shares) | 0
Company TSR Relative to the MSCI REIT Index | Threshold |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Percentage of performance level | 30.00%
Target PSUs - Weighted (in shares) | 175,647
Percentage of Target PSUs Earned | 50.00%
Number of PSUs Earned (in shares) | 87,825
Company TSR Relative to the MSCI REIT Index | Target |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Percentage of performance level | 55.00%
Target PSUs - Weighted (in shares) | 175,647
Percentage of Target PSUs Earned | 100.00%
Number of PSUs Earned (in shares) | 175,647
Company TSR Relative to the MSCI REIT Index | Maximum |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Percentage of performance level | 75.00%
Target PSUs - Weighted (in shares) | 175,647
Percentage of Target PSUs Earned | 275.00%
Number of PSUs Earned (in shares) | 483,027
Company TSR Relative to the Custom Net Lease Peer Group | Below Threshold |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Percentage of performance level | 30.00%
Target PSUs - Weighted (in shares) | 175,647
Percentage of Target PSUs Earned | 0.00%
Number of PSUs Earned (in shares) | 0
Company TSR Relative to the Custom Net Lease Peer Group | Threshold |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Percentage of performance level | 30.00%
Target PSUs - Weighted (in shares) | 175,647
Percentage of Target PSUs Earned | 50.00%
Number of PSUs Earned (in shares) | 87,825
Company TSR Relative to the Custom Net Lease Peer Group | Target |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Percentage of performance level | 55.00%
Target PSUs - Weighted (in shares) | 175,647
Percentage of Target PSUs Earned | 100.00%
Number of PSUs Earned (in shares) | 175,647
Company TSR Relative to the Custom Net Lease Peer Group | Maximum |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Percentage of performance level | 75.00%
Target PSUs - Weighted (in shares) | 175,647
Percentage of Target PSUs Earned | 275.00%
Number of PSUs Earned (in shares) | 483,027
Company TSR | Below Threshold |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Percentage of performance level | 8.00%
Target PSUs - Weighted (in shares) | 117,098
Percentage of Target PSUs Earned | 0.00%
Number of PSUs Earned (in shares) | 0
Company TSR | Threshold |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Percentage of performance level | 8.00%
Target PSUs - Weighted (in shares) | 117,098
Percentage of Target PSUs Earned | 50.00%
Number of PSUs Earned (in shares) | 58,551
Company TSR | Target |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Percentage of performance level | 10.00%
Target PSUs - Weighted (in shares) | 117,098
Percentage of Target PSUs Earned | 100.00%
Number of PSUs Earned (in shares) | 117,098
Company TSR | Maximum |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Percentage of performance level | 12.00%
Target PSUs - Weighted (in shares) | 117,098
Percentage of Target PSUs Earned | 275.00%
Number of PSUs Earned (in shares) | 322,018

X
- Definition Share-Based Compensation Arrangement By Share-Based Payment Award, Relative Company Total Shareholder Return, Percentage Of Performance Level + References No definition available. + Details
Name: | gnl_ShareBasedCompensationArrangementByShareBasedPaymentAwardRelativeCompanyTotalShareholderReturnPercentageOfPerformanceLevel
Namespace Prefix: | gnl_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Share-Based Compensation Arrangement By Share-Based Payment Award, Total Shareholder Return, Number Of Share Units Earned + References No definition available. + Details
Name: | gnl_ShareBasedCompensationArrangementByShareBasedPaymentAwardTotalShareholderReturnNumberOfShareUnitsEarned
Namespace Prefix: | gnl_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Share-Based Compensation Arrangement By Share-Based Payment Award, Total Shareholder Return, Number Of Target Share Units + References No definition available. + Details
Name: | gnl_ShareBasedCompensationArrangementByShareBasedPaymentAwardTotalShareholderReturnNumberOfTargetShareUnits
Namespace Prefix: | gnl_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Share-Based Compensation Arrangement By Share-Based Payment Award, Total Shareholder Return, Payout Percentage Earned + References No definition available. + Details
Name: | gnl_ShareBasedCompensationArrangementByShareBasedPaymentAwardTotalShareholderReturnPayoutPercentageEarned
Namespace Prefix: | gnl_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

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 Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 35 -Paragraph 1D -Publisher FASB -URI https://asc.fasb.org//1943274/2147480483/718-10-35-1D Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 35 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480483/718-10-35-3 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(3) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(ii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(01) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(02) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(03) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(04) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 15: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(ii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 16: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 17: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(01) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 18: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(02) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 19: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(03) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 20: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 21: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 22: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (e)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 23: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (e)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 24: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (f)(2)(i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 25: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (f)(2)(ii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 26: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (f)(2)(iii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 27: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (f)(2)(iv) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 28: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (f)(2)(v) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | gnl_PerformanceCategoryAxis=gnl_CompanyTotalShareholderReturnRelativeToMSCIREITIndexMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VestingAxis=us-gaap_ShareBasedCompensationAwardTrancheOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=us-gaap_PerformanceSharesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VestingAxis=us-gaap_ShareBasedCompensationAwardTrancheTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VestingAxis=us-gaap_ShareBasedCompensationAwardTrancheThreeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VestingAxis=gnl_ShareBasedCompensationAwardTrancheFourMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | gnl_PerformanceCategoryAxis=gnl_CompanyTotalShareholderReturnRelativeToCustomNetLeasePeerGroupMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | gnl_PerformanceCategoryAxis=gnl_CompanyTotalShareholderReturnMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |