Business Combinations - Schedule of Assets Acquired And Liabilities Based Upon Their Estimated Fair Value (Details) - USD ($) $ in Millions		3 Months Ended	12 Months Ended
Oct. 01, 2021	Mar. 31, 2022	Dec. 31, 2021
Business Acquisition [Line Items]
Acquisitions			$ 15.1
H&E equipment services inc
Business Acquisition [Line Items]
Net working capital	$ 130.0	$ 50.0
Property, plant and equipment		13.1
Rental fleet		48.2
Acquisitions		8.9	$ 8.9
Noncompetition agreement intangible		3.8
Customer relationships intangible		15.1
Total fair value consideration	$ 139.1	$ 139.1

Business Acquisition Net Working Capital Included In Purchase Price

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Business Acquisition Rental Fleet Amount Included In Purchase Price

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Business combination recognized customer relationships intangible.

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Business combination recognized noncompetition intangible agreements.

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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.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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The amount of property, plant, and equipment recognized as of the acquisition date.

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Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

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