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Revenue Recognition - Summary of Disaggregates the Company's Revenue by Lease and Non Lease (Detail) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |
Leasing revenues | $ 146,600 |  | $ 286,800 |  |  |
Total revenues | 212,611 | $ 203,030 | 400,438 |  | $ 366,748 |
Leasing [Member] |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |
Leasing revenues | 146,641 | 140,756 | 286,805 |  | 270,755 |
Non-lease Rental Related Services [Member] |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |
Total non-lease revenues | 11,783 | 14,471 | 21,069 |  | 24,171 |
Non-lease Sales [Member] |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |
Total non-lease revenues | 53,787 | 46,860 | 88,583 |  | 70,029 |
Non-lease Other [Member] |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |
Total non-lease revenues | 400 | 943 | 3,981 |  | 1,793 |
Non-lease Revenues [Member] |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |
Total non-lease revenues | 65,970 | 62,274 | 113,633 |  | 95,993 |
Mobile Modular [Member] |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |
Total revenues | 144,546 | 138,838 | 272,131 |  | 242,753 |
Mobile Modular [Member] | Leasing [Member] |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |
Leasing revenues | 101,864 | 91,123 | 196,754 |  | 173,127 |
Mobile Modular [Member] | Non-lease Rental Related Services [Member] |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |
Total non-lease revenues | 6,727 | 8,919 | 10,999 |  | 13,469 |
Mobile Modular [Member] | Non-lease Sales [Member] |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |
Total non-lease revenues | 35,930 | 38,247 | 61,256 |  | 55,214 |
Mobile Modular [Member] | Non-lease Other [Member] |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |
Total non-lease revenues | 25 | 549 | 3,122 |  | 943 |
Mobile Modular [Member] | Non-lease Revenues [Member] |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |
Total non-lease revenues | 42,682 | 47,715 | 75,377 |  | 69,626 |
Portable Storage [Member] |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |
Total revenues | 24,022 | 25,424 | 48,782 |  | 48,166 |
Portable Storage [Member] | Leasing [Member] |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |
Leasing revenues | 18,366 | 19,296 | 37,395 |  | 36,951 |
Portable Storage [Member] | Non-lease Rental Related Services [Member] |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |
Total non-lease revenues | 4,347 | 4,989 | 8,738 |  | 9,413 |
Portable Storage [Member] | Non-lease Sales [Member] |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |
Total non-lease revenues | 1,266 | 1,109 | 2,478 |  | 1,747 |
Portable Storage [Member] | Non-lease Other [Member] |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |
Total non-lease revenues | 43 | 30 | 171 |  | 55 |
Portable Storage [Member] | Non-lease Revenues [Member] |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |
Total non-lease revenues | 5,656 | 6,128 | 11,387 |  | 11,215 |
TRS-RenTelco [Member] |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |
Total revenues | 32,670 | 37,845 | 66,433 |  | 73,965 |
TRS-RenTelco [Member] | Leasing [Member] |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |
Leasing revenues | 26,411 | 30,337 | 52,656 |  | 60,677 |
TRS-RenTelco [Member] | Non-lease Rental Related Services [Member] |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |
Total non-lease revenues | 709 | 563 | 1,332 |  | 1,289 |
TRS-RenTelco [Member] | Non-lease Sales [Member] |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |
Total non-lease revenues | 5,218 | 6,581 | 11,757 |  | 11,204 |
TRS-RenTelco [Member] | Non-lease Other [Member] |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |
Total non-lease revenues | 332 | 364 | 688 |  | 795 |
TRS-RenTelco [Member] | Non-lease Revenues [Member] |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |
Total non-lease revenues | 6,259 | 7,508 | 13,777 |  | 13,288 |
Enviroplex [Member] |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |
Total revenues | 11,373 | 923 | 13,092 | [1] | 1,864 | [1]
Enviroplex [Member] | Non-lease Sales [Member] |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |
Total non-lease revenues | 11,373 | 923 | 13,092 |  | 1,864 |
Enviroplex [Member] | Non-lease Revenues [Member] |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |
Total non-lease revenues | $ 11,373 | $ 923 | $ 13,092 |  | $ 1,864 |
[1] | Gross Enviroplex sales revenues were $13,093 and $1,871 for the six months ended June 30, 2024 and 2023, respectively. There were $2 and $7 of inter-segment sales to Mobile Modular in the six months ended June 30, 2024 and 2023, respectively, which required elimination in consolidation.

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