v3.26.1
Significant Condensed Consolidated Balance Sheet Components (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Property, Plant, and Equipment [Line Items]          
Payments to acquire equity method investments     $ 2.0    
Equity investments without readily determinable fair values $ 2.0   2.0    
Property, equipment and software—net $ 29.1   29.1   $ 31.8
Depreciation and amortization     $ 19.0 $ 25.3  
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] Accrued expenses and other current liabilities   Accrued expenses and other current liabilities   Accrued expenses and other current liabilities
Accrued expenses and other current liabilities including unbilled accounts payable $ 47.4   $ 47.4   $ 46.9
Accrued expenses and other current liabilities including operating lease liabilities $ 2.0   $ 2.0   $ 1.9
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] Other liabilities—noncurrent   Other liabilities—noncurrent   Other liabilities—noncurrent
Other liabilities noncurrent including operating lease liabilities $ 5.1   $ 5.1   $ 6.1
Software, Internally Developed          
Property, Plant, and Equipment [Line Items]          
Property, equipment and software—net 27.2   27.2   29.7
Capitalized costs during period 4.0 $ 4.7 8.5 9.8  
Depreciation and amortization 5.3 $ 8.9 11.0 $ 17.7  
Revolving Credit Facility | Warehouse Line Of Credit | Line of Credit          
Property, Plant, and Equipment [Line Items]          
Warehouse line of credit $ 5.1   $ 5.1   $ 6.9