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Derivative Instruments and Hedging Activities - Derivative Instruments Gain (Loss) (Details) - USD ($) $ in Thousands | 12 Months Ended
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Jun. 30, 2017 | Jun. 30, 2016
Derivative |  |
Gains (losses) in accumulated OCI on derivatives (effective portion) | $ 10,138 | $ (9,622)
Gains (losses) reclassified from accumulated OCI into income (effective portion) | 3,222 | (3,722)
Derivatives designated as hedging instruments |  |
Derivative |  |
Gains (losses) reclassified from accumulated OCI into income (effective portion) | 3,222 | (3,722)
Derivatives designated as hedging instruments | Accumulated OCI |  |
Derivative |  |
Gains (losses) in accumulated OCI on derivatives (effective portion) | 10,138 | (9,622)
Derivatives designated as hedging instruments | Revenues |  |
Derivative |  |
Gains (losses) reclassified from accumulated OCI into income (effective portion) | 2,846 | (2,926)
Derivatives designated as hedging instruments | Costs of revenues |  |
Derivative |  |
Gains (losses) reclassified from accumulated OCI into income (effective portion) | (378) | (1,551)
Derivatives designated as hedging instruments | Interest expense |  |
Derivative |  |
Gains (losses) reclassified from accumulated OCI into income (effective portion) | 754 | 755
Derivatives designated as hedging instruments | Other expense (income), net |  |
Derivative |  |
Net losses recognized in income on derivatives (ineffective portion and amount excluded from effectiveness testing) | (929) | (989)
Not Designated as Hedging Instrument | Other expense (income), net |  |
Derivative |  |
Gains (losses) recognized in income | $ 7,318 | $ (21,430)

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- Definition Amount of increase (decrease) in the fair value of derivatives recognized in the income statement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5618551-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (a),(c),(d),(e) -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624171-113959 + Details
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- Definition The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624171-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4D -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624177-113959 + Details
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- Definition The portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments representing (a) the amount of the hedge ineffectiveness and (b) the amount, if any, excluded from the assessment of hedge effectiveness. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624171-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 25 -Section 50 -Paragraph 1 -Subparagraph (a)(1),(2) -URI http://asc.fasb.org/extlink&oid=6886632&loc=d3e76258-113986 + Details
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- Definition The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624171-113959 + Details
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