Revenue - Schedule of Disaggregation of Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Disaggregation of Revenue [Line Items]
Total revenues	$ 2,395,718	$ 2,364,767	$ 2,142,623
Modular space leasing revenue
Disaggregation of Revenue [Line Items]
Total revenues	1,011,086	953,822	840,926
Portable storage leasing revenue
Disaggregation of Revenue [Line Items]
Total revenues	356,873	396,781	361,197
VAPS and third party leasing revenues
Disaggregation of Revenue [Line Items]
Total revenues	397,640	391,948	343,625
Other leasing-related revenue
Disaggregation of Revenue [Line Items]
Total revenues	74,276	91,384	75,942
Leasing
Disaggregation of Revenue [Line Items]
Total revenues	1,839,875	1,833,935	1,621,690
Leasing and Services
Disaggregation of Revenue [Line Items]
Total revenues	2,258,756	2,271,114	2,050,842
Delivery and installation revenue
Disaggregation of Revenue [Line Items]
Total revenues	418,881	437,179	429,152
New unit sales revenue
Disaggregation of Revenue [Line Items]
Total revenues	74,499	48,129	40,338
Rental unit sales revenue
Disaggregation of Revenue [Line Items]
Total revenues	62,463	45,524	51,443
VAPS service revenue
Disaggregation of Revenue [Line Items]
Total revenues	35,200	23,900	25,300
US
Disaggregation of Revenue [Line Items]
Total revenues	2,243,545	2,219,561	1,998,796
Canada
Disaggregation of Revenue [Line Items]
Total revenues	125,154	120,123	125,536
Mexico
Disaggregation of Revenue [Line Items]
Total revenues	$ 27,019	$ 25,083	$ 18,291