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Stock-Based Compensation - Schedule of Stock Option Activity (Details) - $ / shares	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Options
Exercised (in shares)	(1,300,135)
WillScot Options
Options
Outstanding beginning balance (in shares)	534,188	534,188
Exercised (in shares)	0	0
Outstanding ending balance (in shares)	534,188	534,188
Weighted-Average Exercise Price per Share
Outstanding beginning balance (in USD per share)	$ 13.60	$ 13.60
Exercised (in USD per share)	0	0
Outstanding ending balance (in USD per share)	$ 13.60	$ 13.60
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Fully vested and exercisable options (in shares)	534,188	534,188
Fully vested and exercisable options, weighted-average exercise price per share (in USD per share)	$ 13.60	$ 13.60
Converted Mobile Mini Options
Options
Outstanding beginning balance (in shares)	814,889	829,246
Exercised (in shares)	(786,204)	(7,093)
Outstanding ending balance (in shares)	28,685	822,153
Weighted-Average Exercise Price per Share
Outstanding beginning balance (in USD per share)	$ 12.77	$ 12.86
Exercised (in USD per share)	12.77	17.04
Outstanding ending balance (in USD per share)	$ 12.86	$ 12.82
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Fully vested and exercisable options (in shares)	28,685	822,153
Fully vested and exercisable options, weighted-average exercise price per share (in USD per share)	$ 12.86	$ 12.82

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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