Stock-Based Compensation - Schedule of Stock Option Activity (Details) - $ / shares	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
WillScot Options
Options
Beginning balance (in shares)	534,188	534,188	534,188
Exercised (in shares)	0	0	0
Ending balance (in shares)	534,188	534,188	534,188
Weighted-Average Exercise Price per Share
Beginning balance (in USD per share)	$ 13.60	$ 13.60	$ 13.60
Exercised (in USD per share)	0	0	0
Ending balance (in USD per share)	$ 13.60	$ 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
Fully vested and exercisable options, weighted-average exercise price per share (in USD per share)	$ 13.60
Converted Mobile Mini Options
Options
Beginning balance (in shares)	829,246	864,276	1,527,643
Exercised (in shares)	(14,357)	(35,030)	(663,367)
Ending balance (in shares)	814,889	829,246	864,276
Weighted-Average Exercise Price per Share
Beginning balance (in USD per share)	$ 12.86	$ 12.91	$ 14.66
Exercised (in USD per share)	17.59	14.21	16.93
Ending balance (in USD per share)	$ 12.77	$ 12.86	$ 12.91
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Fully vested and exercisable options (in shares)	814,889
Fully vested and exercisable options, weighted-average exercise price per share (in USD per share)	$ 12.77

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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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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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

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Number of share options (or share units) exercised during the current period.

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