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SHARE REPURCHASE PROGRAM (Narrative) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands |  |  | 1 Months Ended | 3 Months Ended | 6 Months Ended | 127 Months Ended
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May 27, 2021 | Feb. 10, 2021 | Aug. 06, 2021 | Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020 | Aug. 06, 2021
Share Repurchase Program |  |  |  |  |  |  |  |
Increase in authorized amount | $ 1,500,000 | $ 1,000,000 |  |  |  |  |  |
Cumulative authorized amount | $ 17,300,000 |  |  |  |  |  |  |
Authorization effective period | 3 years | 3 years |  |  |  |  |  |
Remaining balance under share repurchase program |  |  |  | $ 1,900,000 |  | $ 1,900,000 |  |
Common stock repurchased, shares |  |  |  | 743 | 185 | 2,218 | 1,669 |
Common stock repurchased, average price per share |  |  |  | $ 537.25 | $ 417.79 | $ 479.69 | $ 390.14 |
Common stock repurchased, value |  |  |  | $ 399,634 | $ 76,974 | $ 1,064,167 | $ 651,011 |
Subsequent event [Member] |  |  |  |  |  |  |  |
Share Repurchase Program |  |  |  |  |  |  |  |
Common stock repurchased, shares |  |  | 300 |  |  |  |  | 83,500
Common stock repurchased, average price per share |  |  | $ 596.11 |  |  |  |  | $ 185.60
Common stock repurchased, value |  |  | $ 169,000 |  |  |  |  | $ 15,500,000

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- Definition Period which shares may be purchased under a stock repurchase plan authorized by an entity's Board of Directors, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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