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v3.20.1

Share Capital, Option Plans and Share-Based Payments - Additional Information (Details) - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2020 | Mar. 31, 2019
Cash Dividends |  |  |  |
Dividends declared per common share (in dollars per share) | $ 0.1746 | $ 0.1518 | $ 0.5238 | $ 0.4554
Payments of dividends | $ 47,300,000 | $ 40,700,000 | $ 141,377,000 | $ 121,901,000
Share Capital |  |  |  |
Preference shares issued (in shares) | 0 |  | 0 |
Treasury Stock |  |  |  |
Purchase of treasury stock (in shares) | 0 | 51,794 | 300,000 | 726,059
Payments for Repurchase of Common Stock | $ 0 | $ 2,000,000.0 | $ 12,424,000 | $ 26,499,000
Issuance of treasury stock (in shares) | 0 | 61,794 | 255,502 | 609,691

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