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Condensed Consolidated Financial Information - Additional Information (Detail) - Merger Agreement [Member] - WillScot Mobile Mini Holdings Corp [Member] - USD ($) $ in Millions		3 Months Ended	12 Months Ended
	Sep. 17, 2024	Mar. 31, 2024	Dec. 31, 2024
Condensed Financial Statements, Captions [Line Items]
Mini's cash payment upon termination agreement	$ 180.0
Gain on merger termination from WillScot Mobile Mini Transaction costs			$ 180.0
Merger agreement termination costs		$ 9.4	63.2
Proceeds from business acquisition termination			$ 116.8

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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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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name Regulation S-X (SX)
-Number 210
-Section 12
-Subsection 04
-Paragraph a
-Publisher SEC

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
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