Acquisitions - Additional Information (Detail) $ in Thousands				3 Months Ended	12 Months Ended
	Apr. 01, 2023 USD ($)	Mar. 01, 2023 USD ($) PortableStorage	Feb. 01, 2023 USD ($)	Mar. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Jul. 01, 2023 USD ($)
Business Acquisition [Line Items]
Combined acquired goodwill				$ 323,224	$ 323,224
Goodwill deductible for tax purpose, period				15 years
Intangible assets				$ 62,020	$ 64,588
Combined federal and state tax rate				26.50%
Non-compete Agreements [Member]
Business Acquisition [Line Items]
Acquired intangible assets, expected useful life				5 years	5 years
Vesta Modular [Member]
Business Acquisition [Line Items]
Purchase of assets			$ 437,200
Business acquisition, transaction costs			7,700
Purchase price			437,210
Combined acquired goodwill			$ 211,178
Vesta Modular [Member] | Customer Relationships [Member]
Business Acquisition [Line Items]
Acquired intangible assets, expected useful life			11 years
Vesta Modular [Member] | Trade Name [Member]
Business Acquisition [Line Items]
Acquired intangible assets, expected useful life				9 months
Brekke Storage [Member]
Business Acquisition [Line Items]
Business acquisition, transaction costs		$ 200
Purchase price		$ 16,382
Increased number of portable storage | PortableStorage		2,700
Combined acquired goodwill		$ 4,083
Brekke Storage [Member] | Customer Relationships [Member]
Business Acquisition [Line Items]
Acquired intangible assets, expected useful life		8 years
Vesta Modular, Brekke Storage and Dixie Storage [Member]
Business Acquisition [Line Items]
Combined acquired goodwill				$ 216,800
Dixie Storage [Member]
Business Acquisition [Line Items]
Business acquisition, transaction costs	$ 100
Purchase price	4,751
Purchase price including acquisition costs	4,900
Combined acquired goodwill	$ 1,555
Dixie Storage [Member] | Customer Relationships [Member]
Business Acquisition [Line Items]
Acquired intangible assets, expected useful life	9 years
Inland Leasing [Member]
Business Acquisition [Line Items]
Purchase price						$ 3,800
Rental equipment						3,000
Intangible assets						$ 700