Common Stock (Tables)

12 Months Ended

Jun. 30, 2018

Common Stock [Abstract]

Schedule Of Number Of Shares, Net Of Treasury

	2018	2017	2016
Number of shares, net of treasury:
Statement of changes in equity – common stock	56,685,925	56,369,737	55,271,954
Less: Non-vested equity shares that have not vested as of end of
year (Note 18)	765,411	505,473	589,447
Number of shares, net of treasury excluding non-vested
equity shares that have not vested	55,920,514	55,864,264	54,682,507