v3.25.4

Schedule III - Real Estate and Accumulated Depreciation - Properties (Details) $ in Thousands	Dec. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)
Number of Real Estate Properties	115
Atlanta, GA	$ 581,324
Atlanta, GA	5,525,309
Atlanta, GA	3,919
Atlanta, GA	579,023
Atlanta, GA	585,243
Atlanta, GA	(932,347)	$ (753,539)	$ (606,404)	$ (426,097)
Building [Member]
Atlanta, GA	$ 6,104,332
Atlanta Georgia [Member]
Number of Real Estate Properties	13
Atlanta, GA	$ 102,866
Atlanta, GA	903,813
Atlanta, GA	0
Atlanta, GA	125,751
Atlanta, GA	102,866
Atlanta, GA	(164,387)
Atlanta Georgia [Member] | Building [Member]
Atlanta, GA	$ 1,029,564
Austin, Texas [Member]
Number of Real Estate Properties	1
Atlanta, GA	$ 3,857
Atlanta, GA	48,719
Atlanta, GA	0
Atlanta, GA	8,976
Atlanta, GA	3,857
Atlanta, GA	(8,990)
Austin, Texas [Member] | Building [Member]
Atlanta, GA	$ 57,695
Charleston, South Carolina [Member]
Number of Real Estate Properties	2
Atlanta, GA	$ 9,260
Atlanta, GA	69,104
Atlanta, GA	0
Atlanta, GA	5,905
Atlanta, GA	9,260
Atlanta, GA	(19,710)
Charleston, South Carolina [Member] | Building [Member]
Atlanta, GA	$ 75,009
Charlotte, North Carolina [Member]
Number of Real Estate Properties	4
Atlanta, GA	$ 26,294
Atlanta, GA	234,257
Atlanta, GA	0
Atlanta, GA	2,915
Atlanta, GA	26,294
Atlanta, GA	(25,875)
Charlotte, North Carolina [Member] | Building [Member]
Atlanta, GA	$ 237,172
Cincinnati, Ohio [Member]
Number of Real Estate Properties	2
Atlanta, GA	$ 6,939
Atlanta, GA	111,937
Atlanta, GA	0
Atlanta, GA	8,368
Atlanta, GA	6,939
Atlanta, GA	(14,956)
Cincinnati, Ohio [Member] | Building [Member]
Atlanta, GA	$ 120,305
Columbus, Ohio [Member]
Number of Real Estate Properties	10
Atlanta, GA	$ 28,870
Atlanta, GA	308,917
Atlanta, GA	0
Atlanta, GA	48,039
Atlanta, GA	28,870
Atlanta, GA	(65,867)
Columbus, Ohio [Member] | Building [Member]
Atlanta, GA	$ 356,956
Dallas, Texas [Member]
Number of Real Estate Properties	14
Atlanta, GA	$ 68,829
Atlanta, GA	749,578
Atlanta, GA	0
Atlanta, GA	80,416
Atlanta, GA	68,829
Atlanta, GA	(122,773)
Dallas, Texas [Member] | Building [Member]
Atlanta, GA	$ 829,994
Denver, Colorado [Member]
Number of Real Estate Properties	8
Atlanta, GA	$ 43,765
Atlanta, GA	497,482
Atlanta, GA	0
Atlanta, GA	17,758
Atlanta, GA	43,765
Atlanta, GA	(54,361)
Denver, Colorado [Member] | Building [Member]
Atlanta, GA	$ 515,240
Greenville, South Carolina [Member]
Number of Real Estate Properties	1
Atlanta, GA	$ 7,330
Atlanta, GA	111,833
Atlanta, GA	0
Atlanta, GA	8,757
Atlanta, GA	7,330
Atlanta, GA	(15,528)
Greenville, South Carolina [Member] | Building [Member]
Atlanta, GA	$ 120,590
Houston, Texas [Member]
Number of Real Estate Properties	5
Atlanta, GA	$ 18,767
Atlanta, GA	186,226
Atlanta, GA	0
Atlanta, GA	13,039
Atlanta, GA	18,767
Atlanta, GA	(25,026)
Houston, Texas [Member] | Building [Member]
Atlanta, GA	$ 199,265
Huntsville, Alabama [Member]
Number of Real Estate Properties	4
Atlanta, GA	$ 24,000
Atlanta, GA	212,753
Atlanta, GA	0
Atlanta, GA	6,139
Atlanta, GA	24,000
Atlanta, GA	(26,331)
Huntsville, Alabama [Member] | Building [Member]
Atlanta, GA	$ 218,892
Indianapolis, Indiana [Member]
Number of Real Estate Properties	8
Atlanta, GA	$ 26,740
Atlanta, GA	305,212
Atlanta, GA	0
Atlanta, GA	29,825
Atlanta, GA	26,740
Atlanta, GA	(47,878)
Indianapolis, Indiana [Member] | Building [Member]
Atlanta, GA	$ 335,037
Lexington, Kentucky [Member]
Number of Real Estate Properties	3
Atlanta, GA	$ 9,467
Atlanta, GA	145,715
Atlanta, GA	0
Atlanta, GA	13,066
Atlanta, GA	9,467
Atlanta, GA	(19,956)
Lexington, Kentucky [Member] | Building [Member]
Atlanta, GA	$ 158,781
Louisville, Kentucky [Member]
Number of Real Estate Properties	3
Atlanta, GA	$ 14,195
Atlanta, GA	74,791
Atlanta, GA	0
Atlanta, GA	11,851
Atlanta, GA	14,195
Atlanta, GA	(25,914)
Louisville, Kentucky [Member] | Building [Member]
Atlanta, GA	$ 86,642
Memphis, Tennessee [Member]
Number of Real Estate Properties	4
Atlanta, GA	$ 10,730
Atlanta, GA	124,023
Atlanta, GA	0
Atlanta, GA	25,759
Atlanta, GA	10,730
Atlanta, GA	(45,234)
Memphis, Tennessee [Member] | Building [Member]
Atlanta, GA	$ 149,782
Myrtle Beach, South Carolina, Wilmington North Carolina [Member]
Number of Real Estate Properties	3
Atlanta, GA	$ 4,580
Atlanta, GA	55,797
Atlanta, GA	0
Atlanta, GA	9,616
Atlanta, GA	4,580
Atlanta, GA	(15,213)
Myrtle Beach, South Carolina, Wilmington North Carolina [Member] | Building [Member]
Atlanta, GA	$ 65,413
Nashville, Tennessee [Member]
Number of Real Estate Properties	5
Atlanta, GA	$ 33,939
Atlanta, GA	318,936
Atlanta, GA	0
Atlanta, GA	27,100
Atlanta, GA	33,939
Atlanta, GA	(45,190)
Nashville, Tennessee [Member] | Building [Member]
Atlanta, GA	$ 346,036
Oklahoma City, Oklahoma [Member]
Number of Real Estate Properties	8
Atlanta, GA	$ 17,099
Atlanta, GA	280,770
Atlanta, GA	0
Atlanta, GA	49,755
Atlanta, GA	17,099
Atlanta, GA	(56,331)
Oklahoma City, Oklahoma [Member] | Building [Member]
Atlanta, GA	$ 330,525
Orlando, Florida [Member]
Number of Real Estate Properties	4
Atlanta, GA	$ 29,078
Atlanta, GA	248,186
Atlanta, GA	0
Atlanta, GA	6,295
Atlanta, GA	29,078
Atlanta, GA	(16,566)
Orlando, Florida [Member] | Building [Member]
Atlanta, GA	$ 254,481
Raleigh Durham, North Carolina [Member]
Number of Real Estate Properties	6
Atlanta, GA	$ 34,409
Atlanta, GA	199,323
Atlanta, GA	0
Atlanta, GA	25,693
Atlanta, GA	34,409
Atlanta, GA	(57,297)
Raleigh Durham, North Carolina [Member] | Building [Member]
Atlanta, GA	$ 225,016
San Antonio, Texas [Member]
Number of Real Estate Properties	1
Atlanta, GA	$ 4,604
Atlanta, GA	50,501
Atlanta, GA	0
Atlanta, GA	2,638
Atlanta, GA	4,604
Atlanta, GA	(6,870)
San Antonio, Texas [Member] | Building [Member]
Atlanta, GA	$ 53,139
Tampa St, Petersburg, Florida [Member]
Number of Real Estate Properties	6
Atlanta, GA	$ 55,706
Atlanta, GA	287,436
Atlanta, GA	3,919
Atlanta, GA	51,362
Atlanta, GA	59,625
Atlanta, GA	(52,094)
Tampa St, Petersburg, Florida [Member] | Building [Member]
Atlanta, GA	$ 338,798

X

- Definition

The number of real estate properties owned as of the balance sheet date.

+ References

No definition available.

+ Details

Name:	us-gaap_NumberOfRealEstateProperties
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Amount of accumulated depreciation pertaining to real estate investments for entities with a substantial portion of business acquiring and holding investment real estate.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 970
-SubTopic 360
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.12-28(Column F))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478979/970-360-S99-1

+ Details

Name:	us-gaap_RealEstateAccumulatedDepreciation
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Amount before accumulated depreciation of buildings and improvements for entities with a substantial portion of business acquiring and holding investment real estate. Excludes real estate not held as an investment or interest.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 970
-SubTopic 360
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.12-28(Column E))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478979/970-360-S99-1

+ Details

Name:	us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Amount of land for entities with a substantial portion of business acquiring and holding investment real estate. Excludes real estate not held as an investment or interest.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 970
-SubTopic 360
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.12-28(Column E))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478979/970-360-S99-1

+ Details

Name:	us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Initial cost of buildings and improvements for entities with a substantial portion of business acquiring and holding investment real estate. Excludes real estate not held as an investment or interest.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 970
-SubTopic 360
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.12-28(Column C))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478979/970-360-S99-1

+ Details

Name:	us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Initial cost of land for entities with a substantial portion of business acquiring and holding investment real estate. Excludes real estate not held as an investment or interest.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 970
-SubTopic 360
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.12-28(Column C))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478979/970-360-S99-1

+ Details

Name:	us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Amount of building and improvement costs capitalized since acquisition for entities with a substantial portion of business acquiring and holding investment real estate. Excludes real estate not held as an investment or interest.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 970
-SubTopic 360
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.12-28(Column D))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478979/970-360-S99-1

+ Details

Name:	us-gaap_SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Amount of land costs capitalized since acquisition for entities with a substantial portion of business acquiring and holding investment real estate. Excludes real estate not held as an investment or interest.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 970
-SubTopic 360
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.12-28(Column D))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478979/970-360-S99-1

+ Details

Name:	us-gaap_SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionLand
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_BuildingMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementGeographicalAxis=irt_AtlantaGeorgiaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementGeographicalAxis=irt_AustinTexasMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementGeographicalAxis=irt_CharlestonSouthCarolinaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementGeographicalAxis=irt_CharlotteNorthCarolinaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementGeographicalAxis=irt_CincinnatiOhioMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementGeographicalAxis=irt_ColumbusOhioMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementGeographicalAxis=irt_DallasTexasMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementGeographicalAxis=irt_DenverColoradoMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementGeographicalAxis=irt_GreenvilleSouthCarolinaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementGeographicalAxis=irt_HoustonTexasMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementGeographicalAxis=irt_HuntsvilleAlabamaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementGeographicalAxis=irt_IndianapolisIndianaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementGeographicalAxis=irt_LexingtonKentuckyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementGeographicalAxis=irt_LouisvilleKentuckyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementGeographicalAxis=irt_MemphisTennesseeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementGeographicalAxis=irt_MyrtleBeachSouthCarolinaWilmingtonNorthCarolinaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementGeographicalAxis=irt_NashvilleTennesseeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementGeographicalAxis=irt_OklahomaCityOklahomaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementGeographicalAxis=irt_OrlandoFloridaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementGeographicalAxis=irt_RaleighDurhamNorthCarolinaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementGeographicalAxis=irt_SanAntonioTexasMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementGeographicalAxis=irt_TampaStPetersburgFloridaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: