v3.26.1
Segments - Summary of Certain Financial Data For Each of Segments and Reconciliation of Segment Adjusted EBITDA to Income (Loss) Before Income Taxes (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Segment Reporting Information [Line Items]        
Net Service Revenues $ 717,600 $ 708,300 $ 2,035,300 $ 1,970,000
Direct costs [1] 440,300 435,600 1,275,800 1,230,100
Other segment items [2] 181,200 159,500 530,900 501,100
Segment Adjusted EBITDA 96,100 113,200 228,600 238,800
Interest expense, net 14,900 13,400 42,100 40,300
Depreciation expense 46,700 38,900 137,030 101,200
Amortization expense 5,100 7,100 16,700 22,300
Business transformation and integration costs [3] 6,300 4,200 19,000 21,200
Equity-based compensation [4] 4,900 4,700 13,700 14,100
Debt extinguishment [5] 9,800 0 9,800 700
Income (loss) before income taxes 8,400 44,900 (9,700) 39,000
Capital Expenditures 65,200 103,500 178,800 195,800
Operating Segments | Maintenance Services        
Segment Reporting Information [Line Items]        
Net Service Revenues 517,900 508,800 1,508,900 1,410,900
Direct costs [1] 301,100 291,600 893,500 815,100
Other segment items [2] 153,800 135,500 447,400 423,100
Segment Adjusted EBITDA 63,000 81,700 168,000 172,700
Capital Expenditures 55,400 98,300 157,400 171,300
Operating Segments | Development Services        
Segment Reporting Information [Line Items]        
Net Service Revenues 201,900 201,300 530,700 565,000
Direct costs [1] 140,700 145,900 385,900 420,900
Other segment items [2] 28,100 23,900 84,200 78,000
Segment Adjusted EBITDA 33,100 31,500 60,600 66,100
Capital Expenditures 9,800 5,200 21,400 24,500
Eliminations        
Segment Reporting Information [Line Items]        
Net Service Revenues (2,200) (1,800) (4,300) (5,900)
Direct costs [1] (1,500) (1,900) (3,600) (5,900)
Other segment items [2] (700) (100) (700) (0)
Segment Adjusted EBITDA $ 0 $ 0 $ 0 $ 0
[1] The Company's significant segment expense, direct costs, aligns with the segment level information that is regularly provided to our CODM. Direct costs include direct labor, materials, and other costs that are directly incurred as a result of the delivery of services. Direct costs do not include costs of sales that are allocated to services including fuel and depreciation. Intersegment expenses are included within the amounts shown.
[2] Other segment items for both segments primarily include indirect compensation costs, auto and equipment costs, selling, general, and administrative costs and allocation of corporate expenses.
[3] Business transformation and integration costs consist of severance and related costs, information technology, infrastructure, transformation, and other costs. These costs represent expenses related to distinct initiatives, typically significant enterprise-wide changes, including actions taken as part of the Company's One BrightView initiative, and other non-operating expenses. Such expenses are excluded from Segment Adjusted
EBITDA disclosed above since such expenses vary in amount based on occurrence as well as factors specific to each of the activities, are outside of the normal operations of the business, and create a lack of comparability between periods.
[4] Represents equity-based compensation expense and related taxes recognized for equity incentive plans outstanding.
[5] Represents losses on the extinguishment of debt related to the Tenth Credit Agreement Amendment, the Eleventh Credit Agreement Amendment, and the Sixth Amendment to the Receivables Financing Agreement, in the nine months ended June 30, 2026, and the Ninth Credit Agreement Amendment, in the nine months ended June 30, 2025 and includes accelerated amortization of deferred financing fees and original issue discount as well as fees paid to lenders and third parties.