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STOCK REPURCHASE PROGRAM - Summary of Share Repurchase Transactions (Details) - USD ($) shares in Thousands, $ in Thousands | 12 Months Ended
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Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2020
Equity [Abstract] |  |  |
Number of shares of common stock repurchased (in shares) | 11,768 | 3,658 | 5,327
Total cost of repurchases | $ 3,962,267 | $ 944,607 | $ 821,083

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