v3.26.1
Stock-Based Compensation - Schedule of Stock Option Activity (Details) - $ / shares
 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
WillScot Options    
Options    
Outstanding beginning balance (in shares) 754,188 534,188
Granted (in shares) 100,000  
Exercised (in shares) 0 0
Outstanding ending balance (in shares) 854,188 534,188
Weighted-Average Exercise Price per Share    
Outstanding beginning balance (in USD per share) $ 16.46 $ 13.60
Granted (in USD per share) 18.83  
Exercised (in USD per share) 0 0
Outstanding ending balance (in USD per share) $ 16.74 $ 13.60
Fully vested and exercisable options    
Fully vested and exercisable at end of period (in shares) 534,188 534,188
Fully vested and exercisable at end of period, weighted-average exercise price per share (in USD per share) $ 13.60 $ 13.60
Converted Mobile Mini Options    
Options    
Outstanding beginning balance (in shares) 10,884 814,889
Granted (in shares) 0  
Exercised (in shares) (10,884) (786,204)
Outstanding ending balance (in shares) 0 28,685
Weighted-Average Exercise Price per Share    
Outstanding beginning balance (in USD per share) $ 13.08 $ 12.77
Granted (in USD per share) 0  
Exercised (in USD per share) 13.08 12.77
Outstanding ending balance (in USD per share) $ 0 $ 12.86
Fully vested and exercisable options    
Fully vested and exercisable at end of period (in shares) 0 28,685
Fully vested and exercisable at end of period, weighted-average exercise price per share (in USD per share) $ 0 $ 12.86