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Accumulated Other Comprehensive (Loss) Income - Components of and Changes in AOCL (Details 2) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive (Loss) Income	$ (243,523)	$ (66,131)	$ (89,004)
Other comprehensive loss before reclassifications	(177,450)	18,702	48,537
Other comprehensive (loss) income, net of tax	(180,737)	23,238	59,044
Amounts reclassified from accumulated other comprehensive loss	58	4,171	11,056
Sale of subsidiary stock to noncontrolling interests			2,065
Net current period other comprehensive loss	(177,392)	22,873	59,593
Post-retirement Benefit Plans [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive (Loss) Income	(138,793)	(93,742)	(83,936)
Other comprehensive loss before reclassifications	(47,982)	(11,990)	39,376
Amounts reclassified from accumulated other comprehensive loss	2,931	2,184	9,679
Net current period other comprehensive loss	(45,051)	(9,806)	49,055
Currency Translation Adjustment [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive (Loss) Income	(97,309)	38,811	7,413
Other comprehensive loss before reclassifications	(136,120)	31,398	9,772
Sale of subsidiary stock to noncontrolling interests			2,065
Net current period other comprehensive loss	(136,120)	31,398	9,772
Derivatives [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive (Loss) Income	(7,421)	(11,200)	(12,481)
Other comprehensive loss before reclassifications	6,652	(706)	(611)
Amounts reclassified from accumulated other comprehensive loss	(2,873)	1,987	1,377
Net current period other comprehensive loss	3,779	1,281	766
Currency Translation Adjustment Relating to Noncontrolling Interest [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive (Loss) Income	(2,258)	1,087	721
Other comprehensive loss before reclassifications	(3,345)	366	(550)
Other comprehensive (loss) income, net of tax	(3,345)	366	(550)
Noncontrolling Interests [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive (Loss) Income	(2,258)	1,087	721
Other comprehensive loss before reclassifications	(3,345)	366	(550)
Other comprehensive (loss) income, net of tax	(3,345)	366	(550)
Sale of subsidiary stock to noncontrolling interests	$ 0	$ 0	$ 7,727

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Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.

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Amount after tax, before reclassification adjustments of other comprehensive income (loss).

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