v3.26.1
Goodwill and Intangible Assets - Summary of Goodwill (Detail)
$ in Thousands
 6 Months Ended
Jun. 30, 2026
USD ($)
Goodwill [Line Items]  
Beginning Balance $ 332,584
Goodwill acquired through business combinations 4,764
Ending Balance 337,348
Mobile Modular [Member]  
Goodwill [Line Items]  
Beginning Balance 319,574
Goodwill acquired through business combinations 4,764
Ending Balance 324,338
Portable Storage [Member]  
Goodwill [Line Items]  
Beginning Balance 11,212
Ending Balance 11,212
Enviroplex [Member]  
Goodwill [Line Items]  
Beginning Balance 1,798
Ending Balance $ 1,798