XML 85 R71.htm IDEA: XBRL DOCUMENT v3.25.0.1

Business Combinations - Schedule of Pro Forma Supplementary Data (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Asset Acquisition [Line Items]
Historic/pro forma total revenues	$ 3,609	$ 3,355
Historic/combined pretax income	295	457
Impact of fair value adjustments/useful life changes on depreciation	3	3
Intangible asset amortization	(5)	(8)
Interest expense	(10)	(18)
Elimination of historic interest	3	5
Elimination of merger related costs	2	0
Pro forma pretax income	288	439
Herc
Asset Acquisition [Line Items]
Historic/pro forma total revenues	3,568	3,282
Historic/combined pretax income	291	447
Otay
Asset Acquisition [Line Items]
Historic/pro forma total revenues	41	73
Historic/combined pretax income	4	10
Impact of fair value adjustments/useful life changes on depreciation	3	3
Intangible asset amortization	(5)	(8)
Interest expense	(10)	(18)
Elimination of historic interest	3	5
Elimination of merger related costs	$ 2	$ 0

X

- Definition

Business​ Acquisition​, Elimination Of Historic interest

+ References

No definition available.

+ Details

Name:	hri_BusinessAcquisitionEliminationOfHistoricInterest
Namespace Prefix:	hri_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Business Acquisition, Elimination Of Merger Related Costs

+ References

No definition available.

+ Details

Name:	hri_BusinessAcquisitionEliminationOfMergerRelatedCosts
Namespace Prefix:	hri_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Business Acquisition, Pro Forma Amortization Of Intangible Assets

+ References

No definition available.

+ Details

Name:	hri_BusinessAcquisitionProFormaAmortizationOfIntangibleAssets
Namespace Prefix:	hri_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Business Acquisition, Pro Forma Interest Expense

+ References

No definition available.

+ Details

Name:	hri_BusinessAcquisitionProFormaInterestExpense
Namespace Prefix:	hri_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Business Acquisition, Pro Forma Pretax Income (Loss)

+ References

No definition available.

+ Details

Name:	hri_BusinessAcquisitionProFormaPretaxIncomeLoss
Namespace Prefix:	hri_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Impact of Fair Value Mark-ups/Useful Life Changes on Depreciation

+ References

No definition available.

+ Details

Name:	hri_ImpactOfFairValueMarkUpsUsefulLifeChangesOnDepreciation
Namespace Prefix:	hri_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
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/2009/role/commonPracticeRef
-Topic 805
-SubTopic 50
-Name Accounting Standards Codification
-Section 15
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480123/805-50-15-3

+ Details

Name:	us-gaap_AssetAcquisitionLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 805
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (h)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479328/805-10-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 805
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (h)(3)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479328/805-10-50-2

+ Details

Name:	us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 805
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (h)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479328/805-10-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 805
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (h)(3)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479328/805-10-50-2

+ Details

Name:	us-gaap_BusinessAcquisitionsProFormaRevenue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Details

Name:	us-gaap_BusinessAcquisitionAxis=hri_HercRentalIncMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_BusinessAcquisitionAxis=hri_OtayMesaSalesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: