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v3.19.1

Equity (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 9 Months Ended
--- | --- | --- | ---
Mar. 31, 2019 | Mar. 31, 2018 | Dec. 31, 2017 | Mar. 31, 2019 | Mar. 31, 2018
Beginning Balance | $ 1,308,284 | $ 1,163,948 | $ 1,052,653 | $ 1,230,327 | $ 1,052,653
Net income | 70,128 | 53,111 | 134,907 | 184,798 | 134,907
Other comprehensive income (loss) | 1,026 | 19,992 |  | (14,013) | 55,041
Dividend reinvestment | 54 | 54 |  | 161 | 163
Capital stock issued under employee benefit and stock plans | 2,287 | 6,649 |  | 13,433 | 33,555
Purchase of capital stock | (54) | (54) |  | (161) | (163)
Noncontrolling Interest, Increase from Business Combination | 443 |  |  | 443 |
Cash dividends | (16,763) | (17,546) |  | (49,583) | (50,002)
Ending Balance | 1,365,405 | 1,226,154 | 1,163,948 | 1,365,405 | 1,226,154
Capital stock [Member] |  |  |  |  |
Beginning Balance | 102,700 | 101,897 | 100,832 | 102,058 | 100,832
Dividend reinvestment | 2 | 2 |  | 5 | 5
Capital stock issued under employee benefit and stock plans | 258 | 135 |  | 900 | 1,200
Purchase of capital stock | (2) | (2) |  | (5) | (5)
Ending Balance | 102,958 | 102,032 | 101,897 | 102,958 | 102,032
Additional paid-in capital [Member] |  |  |  |  |
Beginning Balance | 522,413 | 500,388 | 474,547 | 511,909 | 474,547
Dividend reinvestment | 52 | 52 |  | 156 | 158
Capital stock issued under employee benefit and stock plans | 2,029 | 6,514 |  | 12,533 | 32,355
Purchase of capital stock | (52) | (52) |  | (156) | (158)
Ending Balance | 524,442 | 506,902 | 500,388 | 524,442 | 506,902
Retained earnings [Member] |  |  |  |  |
Beginning Balance | 979,259 | 813,936 | 765,607 | 900,683 | 765,607
Net income | 68,550 | 50,866 |  | 179,946 | 131,651
Cash dividends | (16,448) | (16,317) |  | (49,268) | (48,773)
Ending Balance | 1,031,361 | 848,485 | 813,936 | 1,031,361 | 848,485
Accumulated other comprehensive loss [Member] |  |  |  |  |
Beginning Balance | (334,632) | (289,816) | (323,692) | (320,325) | (323,692)
Other comprehensive income (loss) | 992 | 19,722 |  | (13,315) | 53,598
Ending Balance | (333,640) | (270,094) | (289,816) | (333,640) | (270,094)
Non-controlling interest [Member] |  |  |  |  |
Beginning Balance | 38,544 | 37,543 | 35,359 | 36,002 | 35,359
Net income | 1,578 | 2,245 |  | 4,852 | 3,256
Other comprehensive income (loss) | 34 | 270 |  | (698) | 1,443
Noncontrolling Interest, Increase from Business Combination | 443 |  |  | 443 |
Cash dividends | (315) | (1,229) |  | (315) | (1,229)
Ending Balance | $ 40,284 | $ 38,829 | $ 37,543 | $ 40,284 | $ 38,829

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