v3.26.3
Segment Information (Details)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2026
USD ($)
Sep. 30, 2025
USD ($)
Sep. 30, 2026
USD ($)
Segment
Sep. 30, 2025
USD ($)
Segment Reporting [Line Items]        
Revenue $ 724 $ 676 $ 2,204 $ 1,929
Segment Reporting, Reconciliation [Abstract]        
Share-based compensation 86 99 255 295
Depreciation and amortization     194 199
ZO securities class action settlement     165  
Loss from operations (161) (3) (135) (23)
Other income, net 12 18 41 58
Interest expense (6) (3) (16) (13)
Income tax expense (3) (2) (6) (2)
Net income (loss) (158) 10 $ (116) 20
Number of reportable segments | Segment     1  
Reportable Segments        
Segment Reporting [Line Items]        
Revenue 724 676 $ 2,204 1,929
Segment Reporting, Reconciliation [Abstract]        
Headcount-related expenses, excluding share-based compensation 297 300 919 886
Direct product and service costs 117 91 331 214
Share-based compensation 74 99 230 295
Depreciation and amortization 64 67 194 199
Marketing and advertising costs 46 47 165 154
ZO securities class action settlement 165 0 165 0
Software and hardware costs 40 29 113 82
Third-party professional service fees 32 25 103 61
Impairment and restructuring costs 32 2 68 2
Facility expenses 6 6 19 20
Other items 12 13 32 39
Loss from operations (161) (3) (135) (23)
Other income, net 12 18 41 58
Interest expense (6) (3) (16) (13)
Income tax expense (3) (2) (6) (2)
Net income (loss) $ (158) $ 10 $ (116) $ 20