Consolidated Statement of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Mar. 31, 2017	Mar. 31, 2016
Statement of Comprehensive Income [Abstract]
Net income	$ 238,847	$ 187,142	$ 690,485	$ 565,305
Less: Noncontrolling interests in subsidiaries' earnings	174	58	378	261
Net income attributable to common shareholders	238,673	187,084	690,107	565,044
Other comprehensive income (loss), net of tax
Foreign currency translation adjustment and other	83,100	130,766	(170,634)	(72,592)
Retirement benefits plan activity	35,512	28,422	105,847	85,539
Other comprehensive income (loss)	118,612	159,188	(64,787)	12,947
Less: Other comprehensive income (loss) for noncontrolling interests	301	(2)	281	(133)
Other comprehensive income (loss) attributable to common shareholders	118,311	159,190	(65,068)	13,080
Total comprehensive income attributable to common shareholders	$ 356,984	$ 346,274	$ 625,039	$ 578,124