Acquisitions - Additional Information (Detail) $ in Thousands					12 Months Ended
	Jul. 01, 2023 USD ($) PortableStorage	Apr. 01, 2023 USD ($) PortableStorage	Mar. 01, 2023 USD ($) PortableStorage	Feb. 01, 2023 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)
Business Acquisition [Line Items]
Combined acquired goodwill					$ 323,224	$ 106,403
Goodwill deductible for tax purpose, period					15 years
Intangible assets					$ 64,588	$ 35,431
Combined federal and state tax rate					26.50%
Trade Name [Member]
Business Acquisition [Line Items]
Acquired intangible assets, expected useful life						8 years
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
Increased number of portable storage | PortableStorage			2,700
Purchase price			$ 16,382
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
Increased number of portable storage | PortableStorage		800
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]
Increased number of portable storage | PortableStorage	600
Purchase price	$ 3,800
Rental equipment	3,000
Intangible assets	$ 700