| In millions, except per share items | Mar-31-23 | Mar-31-22 | Mar-31-21 | Mar-31-20 |
| | 10-K | 10-K | 10-K | 10-K |
| REVENUE | 535.3 | 507.4 | 378.6 | 224.3 |
| REVENUE growth | 5.5% | 34.0% | 68.8% | |
| COST OF REVENUE | 227.2 | 225.3 | 152.7 | 88.9 |
| Gross profit | 308.1 | 282.1 | 225.9 | 135.4 |
| Gross margin | 57.6% | 55.6% | 59.7% | 60.4% |
| |
| OPERATING EXPENSES: | | | | |
| General and administrative | 303.1 | 301.9 | 179.5 | 115.9 |
| Advertising and marketing | 68.8 | 74.4 | 67.0 | 46.1 |
| Total operating expenses | 371.9 | 376.3 | 246.5 | 162.0 |
| LOSS FROM OPERATIONS | -63.8 | -94.2 | -20.6 | -26.6 |
| Operating margin | -11.9% | -18.6% | -5.4% | -11.9% |
| INTEREST INCOME (EXPENSE)—NET | -4.4 | -5.5 | -10.9 | -5.4 |
| OTHER INCOME—NET | 6.7 | 31.3 | 0.4 | 0.7 |
| NET LOSS BEFORE INCOME TAXES | -61.5 | -68.3 | -31.4 | -31.4 |
| NET LOSS AND COMPREHENSIVE LOSS | -61.5 | -68.3 | -31.4 | -31.4 |
| NET LOSS AND COMPREHENSIVE LOSS | -61.5 | -68.3 | -31.4 | -31.4 |
| |
| Net loss per common share attributable to common stockholders—basic | ($0.35) | ($0.44) | ($0.68) | ($0.70) |
| Net loss per common share attributable to common stockholders—diluted | ($0.35) | ($0.44) | ($0.68) | ($0.70) |
| |
| Weighted average common shares used to compute net loss per share attributable to common stockholders—basic | 176.7 | 156.2 | 46.3 | 45.1 |
| Weighted average common shares used to compute net loss per share attributable to common stockholders—diluted | 176.7 | 156.2 | 46.3 | 45.1 |