| Segment Information (Tables)
 | 12 Months Ended | 
| Mar. 31, 2025 | 
|---|
| Segment Reporting [Abstract] |  | 
| Schedule of Segment Reporting Information | A summary of segment information follows: 
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  |  | Year ended March 31, 2025 |  
|  |  | ODS |  | AGP |  | Elimination |  | Consolidated |  
| 
Net revenue (1)
 |  | $ | 341,632 |  |  | $ | 153,229 |  |  | $ | (4,355) |  |  | $ | 490,506 |  |  
| 
Revenue share (1)
 |  | 207,705 |  |  | 31,937 |  |  | (4,355) |  |  | 235,287 |  |  
| Segment profit |  | $ | 133,927 |  |  | $ | 121,292 |  |  | $ | — |  |  | $ | 255,219 |  | (1) Amounts are presented on an accrual basis. 
(1) Amounts are presented on an accrual basis.
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  |  | Year ended March 31, 2024 |  
|  |  | ODS |  | AGP |  | Elimination |  | Consolidated |  
| 
Net revenue (1)
 |  | $ | 370,112 |  |  | $ | 178,760 |  |  | $ | (4,390) |  |  | $ | 544,482 |  |  
| 
Revenue share (1)
 |  | 228,296 |  |  | 38,320 |  |  | (4,390) |  |  | 262,226 |  |  
| Segment profit |  | $ | 141,816 |  |  | $ | 140,440 |  |  | $ | — |  |  | $ | 282,256 |  |  
(1) Amounts are presented on an accrual basis.
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  |  | Year ended March 31, 2023 |  
|  |  | ODS |  | AGP |  | Elimination |  | Consolidated |  
| 
Net revenue (1)
 |  | $ | 420,328 |  |  | $ | 252,995 |  |  | $ | (7,403) |  |  | $ | 665,920 |  |  
| 
Revenue share (1)
 |  | 247,356 |  |  | 69,294 |  |  | (7,403) |  |  | 309,247 |  |  
| Segment profit |  | $ | 172,972 |  |  | $ | 183,701 |  |  | $ | — |  |  | $ | 356,673 |  |  | 
| Schedule of Reconciliation of Segment Profit to Consolidated Income (Loss) | Presented below is a reconciliation of total segment profit to total consolidated (loss) income from operations: 
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  |  | March 31, 2025 |  | March 31, 2024 |  | March 31, 2023 |  
| Segment profit |  | $ | 255,219 |  |  | $ | 282,256 |  |  | $ | 356,673 |  |  
| Other direct costs of revenue |  | 34,541 |  |  | 34,799 |  |  | 36,445 |  |  
| Product development |  | 39,464 |  |  | 54,157 |  |  | 56,486 |  |  
| Sales and marketing |  | 61,642 |  |  | 61,481 |  |  | 63,295 |  |  
| General and administrative |  | 173,647 |  |  | 169,617 |  |  | 154,282 |  |  
| Impairment of goodwill |  | — |  |  | 336,640 |  |  | — |  |  
|    (Loss) income from operations |  | $ | (54,075) |  |  | $ | (374,438) |  |  | $ | 46,165 |  |  | 
| Schedule of Long-lived Assets by Geographic Areas | Long-lived assets, excluding deferred tax assets, by region follow: 
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  |  | March 31, 2025 |  | March 31, 2024 |  |  |  
| United States and Canada |  | $ | 40,149 |  |  | $ | 32,899 |  |  |  |  
| Europe, Middle East, and Africa |  | 6,751 |  |  | 12,809 |  |  |  |  
| Asia Pacific and China |  | 66 |  |  | 74 |  |  |  |  
|  |  |  |  |  |  |  |  
| Consolidated property and equipment, net |  | $ | 46,966 |  |  | $ | 45,782 |  |  |  | 
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  |  | March 31, 2025 |  | March 31, 2024 |  |  |  
| United States and Canada |  | $ | 2,030 |  |  | $ | 4,314 |  |  |  |  
| Europe, Middle East, and Africa |  | 7,877 |  |  | 4,598 |  |  |  |  
| Asia Pacific and China |  | 17 |  |  | 215 |  |  |  |  
|  |  |  |  |  |  |  |  
| Consolidated right-of-use assets |  | $ | 9,924 |  |  | $ | 9,127 |  |  |  |  | 
| Schedule of Intangible Assets by Geographic Areas | 
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  |  | March 31, 2025 |  | March 31, 2024 |  |  |  
| United States and Canada |  | $ | 108,580 |  |  | $ | 133,381 |  |  |  |  
| Europe, Middle East, and Africa |  | 145,253 |  |  | 175,878 |  |  |  |  
| Asia Pacific and China |  | 3,864 |  |  | 4,246 |  |  |  |  
|  |  |  |  |  |  |  |  
| Consolidated intangible assets, net |  | $ | 257,697 |  |  | $ | 313,505 |  |  |  |  | 
| Schedule of Revenue by Geographic Areas | Net revenue by geography is based on the billing addresses of the Company’s customers and a reconciliation of disaggregated revenue by segment follows: 
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  |  | Year ended March 31, 2025 |  
|  |  | ODS |  | AGP |  | Total |  
| United States and Canada |  | $ | 137,704 |  |  | $ | 94,388 |  |  | $ | 232,092 |  |  
| Europe, Middle East, and Africa |  | 122,254 |  |  | 40,825 |  |  | 163,079 |  |  
| Asia Pacific and China |  | 77,483 |  |  | 17,996 |  |  | 95,479 |  |  
| Mexico, Central America, and South America |  | 4,191 |  |  | 20 |  |  | 4,211 |  |  
| Elimination |  | — |  |  | — |  |  | (4,355) |  |  
| Consolidated net revenue |  | $ | 341,632 |  |  | $ | 153,229 |  |  | $ | 490,506 |  | 
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  |  | Year ended March 31, 2024 |  
|  |  | ODS |  | AGP |  | Total |  
| United States and Canada |  | $ | 148,482 |  |  | $ | 119,979 |  |  | $ | 268,461 |  |  
| Europe, Middle East, and Africa |  | 171,967 |  |  | 41,374 |  |  | 213,341 |  |  
| Asia Pacific and China |  | 47,562 |  |  | 17,319 |  |  | 64,881 |  |  
| Mexico, Central America, and South America |  | 2,101 |  |  | 88 |  |  | 2,189 |  |  
| Elimination |  | — |  |  | — |  |  | (4,390) |  |  
| Consolidated net revenue |  | $ | 370,112 |  |  | $ | 178,760 |  |  | $ | 544,482 |  | 
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  |  | Year ended March 31, 2023 |  
|  |  | ODS |  | AGP |  | Total |  
| United States and Canada |  | $ | 188,023 |  |  | $ | 142,522 |  |  | $ | 330,545 |  |  
| Europe, Middle East, and Africa |  | 170,585 |  |  | 80,464 |  |  | 251,049 |  |  
| Asia Pacific and China |  | 55,140 |  |  | 28,776 |  |  | 83,916 |  |  
| Mexico, Central America, and South America |  | 6,580 |  |  | 1,233 |  |  | 7,813 |  |  
| Elimination |  | — |  |  | — |  |  | (7,403) |  |  
| Consolidated net revenue |  | $ | 420,328 |  |  | $ | 252,995 |  |  | $ | 665,920 |  |  |