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Stockholders' Equity (Details) | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | ---
Dec. 31, 2024 USD ($) vote $ / shares shares | Dec. 31, 2023 USD ($) shares | Dec. 31, 2024 USD ($) vote $ / shares shares | Dec. 31, 2023 USD ($) shares | May 15, 2024 USD ($) | Mar. 31, 2024 $ / shares shares
Class C Common Stock Repurchase Program |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Stock repurchase program, authorized amount | $ |  |  |  |  | $ 500,000,000 |
Stock repurchased and retired during period, shares (in shares) | shares |  |  | 8,700,000 |  |  |
Class C Common Stock repurchased | $ |  |  | $ 65,000,000 |  |  |
Remaining amount in share repurchase program | $ | $ 435,000,000 |  | $ 435,000,000 |  |  |
Common Class C |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Stock repurchase program, authorized amount | $ |  | $ 500,000,000 |  | $ 500,000,000 |  |
Stock repurchased and retired during period, shares (in shares) | shares |  | 3,100,000 | 8,700,000 | 10,700,000 |  |
Class A Common Stock |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Common stock, authorized (in shares) | shares | 400,000,000 |  | 400,000,000 |  |  | 400,000,000
Common stock, par value (in dollars per share) | $ / shares | $ 0.0003 |  | $ 0.0003 |  |  | $ 0.0003
Number of votes per share | vote | 1 |  | 1 |  |  |
Shares issued upon conversion (in shares) | shares |  |  | 1 |  |  |
Class B Convertible Common Stock |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Common stock, authorized (in shares) | shares | 34,450,000 |  | 34,450,000 |  |  | 34,450,000
Common stock, par value (in dollars per share) | $ / shares | $ 0.0003 |  | $ 0.0003 |  |  | $ 0.0003
Number of votes per share | vote | 10 |  | 10 |  |  |
Class A Common Stock And Class B Convertible Common Stock | Minimum |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Beneficial ownership percentage of CEO |  |  | 15.00% |  |  |
Common Class C |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Common stock, authorized (in shares) | shares | 400,000,000 |  | 400,000,000 |  |  | 400,000,000
Common stock, par value (in dollars per share) | $ / shares | $ 0.0003 |  | $ 0.0003 |  |  | $ 0.0003
Class C Common Stock repurchased | $ | $ 25,000,000 | $ 25,000,000 | $ 65,000,000 | $ 75,000,000 |  |
Common Class C | ASR Agreement |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Stock repurchase program, authorized amount | $ | $ 25,000,000 |  | 25,000,000 |  |  |
Stock repurchased and retired during period, shares (in shares) | shares | 2,800,000 |  |  |  |  |
Stock repurchased and retired during period, net of par value | $ | $ 24,400,000 |  | $ 65,300,000 |  |  |

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