Basis of Presentation and Significant Accounting Policies - Rental Equipment (Details)	12 Months Ended
Dec. 31, 2022
Minimum
Rental Equipment [Line Items]
Holding period for revenue earning equipment	1 year
Maximum
Rental Equipment [Line Items]
Holding period for revenue earning equipment	15 years

Property Subject To Or Available For Operating Lease, Holding Period

No definition available.

Name:	hri_PropertySubjectToOrAvailableForOperatingLeaseHoldingPeriod
Namespace Prefix:	hri_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration