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v3.23.3

STOCKHOLDERS' EQUITY (Details) | 3 Months Ended | 6 Months Ended |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Sep. 30, 2023 USD ($) vote $ / shares shares | Sep. 30, 2022 USD ($) $ / shares shares | Sep. 30, 2023 USD ($) vote class_of_stock $ / shares shares | Sep. 30, 2022 USD ($) $ / shares shares | Jun. 30, 2023 shares | Mar. 31, 2023 shares | Jun. 30, 2022 shares | Mar. 31, 2022 shares | Jul. 31, 2021 USD ($) | Aug. 18, 2015
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Number of classes of common stock | class_of_stock |  |  | 2 |  |  |  |  |  |  |
Conversion ratio of common stock |  |  |  |  |  |  |  |  |  | 1
Dividends outstanding | $ | $ 17,236,000 | $ 12,003,000 | $ 17,236,000 | $ 12,003,000 |  |  |  |  |  |
Authorized amount to be repurchased | $ |  |  |  |  |  |  |  |  | $ 500,000,000 |
Stock repurchase program, remaining authorized repurchase amount | $ | $ 457,700,000 |  | $ 457,700,000 |  |  |  |  |  |  |
Weighted average price per share (in dollars per share) | $ / shares | $ 104.36 | $ 81.74 | $ 104.36 | $ 84.72 |  |  |  |  |  |
Class A Common Stock |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Common stock voting rights, number of votes | vote | 1 |  | 1 |  |  |  |  |  |  |
Shares issued of common stock (in shares) | 51,565,992 |  | 51,565,992 |  |  | 50,638,924 |  |  |  |
Number of common shares outstanding (in shares) | 51,565,992 |  | 51,565,992 |  |  | 50,638,924 |  |  |  |
Outstanding common stock repurchased and retired (in shares) | 239,100,000 | 100,257,000 | 239,100,000 | 577,287,000 |  |  |  |  |  |
Shares repurchased and retired, value | $ | $ 24,952,000 | $ 8,195,000 | $ 24,952,000 | $ 48,905,000 |  |  |  |  |  |
Class A Common Stock | Common stock |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Shares issued to non-employee directors (in shares) |  |  | 6,609 | 6,739 |  |  |  |  |  |
Conversion of Class B to Class A shares (in shares) | 508,491 | 231,367 | 1,159,559 | 497,859 |  |  |  |  |  |
Number of common shares outstanding (in shares) | 51,565,992 | 49,780,875 | 51,565,992 | 49,780,875 | 51,296,601 | 50,638,924 | 49,649,765 | 49,853,564 |  |
Class B Common Stock |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Common stock voting rights, number of votes | vote | 10 |  | 10 |  |  |  |  |  |  |
Shares issued of common stock (in shares) | 17,427,625 |  | 17,427,625 |  |  | 18,048,345 |  |  |  |
Number of common shares outstanding (in shares) | 17,427,625 |  | 17,427,625 |  |  | 18,048,345 |  |  |  |
Outstanding common stock repurchased and retired (in shares) | 4,235,000 | 9,731,000 | 766,832,000 | 506,462,000 |  |  |  |  |  |
Shares repurchased and retired, value | $ | $ 259,000 | $ 70,000 | $ 70,025,000 | $ 42,191,000 |  |  |  |  |  |
Class B Common Stock | Common stock |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Number of common shares outstanding (in shares) | 17,427,625 | 18,874,122 | 17,427,625 | 18,874,122 | 18,035,565 | 18,048,345 | 19,136,952 | 17,649,555 |  |
Investor | Class A Common Stock |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Shares issued of common stock (in shares) | 51,501,057,000 | 49,722,549,000 | 51,501,057,000 | 49,722,549,000 |  |  |  |  |  |
HL Holders | Class B Common Stock |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Number of common shares outstanding (in shares) | 17,427,625,000 | 18,874,122,000 | 17,427,625,000 | 18,874,122,000 |  |  |  |  |  |
Director | Class A Common Stock |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Shares issued to non-employee directors (in shares) | 0 | 0 | 6,609 | 6,739 |  |  |  |  |  |
Shares issued of common stock (in shares) | 64,935,000 | 58,326,000 | 64,935,000 | 58,326,000 |  |  |  |  |  |

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