Consolidated Statement of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014
Net income	$ 285,462us-gaap_ProfitLoss	$ 242,518us-gaap_ProfitLoss	$ 832,968us-gaap_ProfitLoss	$ 740,242us-gaap_ProfitLoss
Less: Noncontrolling interests in subsidiaries' earnings	117	112	282	232
Net income attributable to common shareholders	285,345us-gaap_NetIncomeLoss	242,406us-gaap_NetIncomeLoss	832,686us-gaap_NetIncomeLoss	740,010us-gaap_NetIncomeLoss
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Foreign currency translation adjustment	(373,942)	(1,067)	(892,984)	178,773
Retirement benefits plan activity	25,871	27,179	77,793	81,801
Other	183	51	285	153
Other comprehensive income (loss), net of tax	(347,888)	26,163	(814,906)	260,727
Less: Other comprehensive income for noncontrolling interests	(27)	86	(180)	(29)
Other comprehensive income (loss) attributable to common shareholders	(347,861)	26,077	(814,726)	260,756
Total comprehensive income attributable to common shareholders	$ (62,516)us-gaap_ComprehensiveIncomeNetOfTax	$ 268,483us-gaap_ComprehensiveIncomeNetOfTax	$ 17,960us-gaap_ComprehensiveIncomeNetOfTax	$ 1,000,766us-gaap_ComprehensiveIncomeNetOfTax

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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