Goodwill and Acquired Intangible Assets Intangible Assets (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Acquired Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	$ 141,947	$ 48,926
Accumulated amortization	(31,733)	(18,589)
Net carrying amount	110,214us-gaap_FiniteLivedIntangibleAssetsNet	30,337us-gaap_FiniteLivedIntangibleAssetsNet
Intangible assets amortization expense	12,723us-gaap_AmortizationOfIntangibleAssets	10,778us-gaap_AmortizationOfIntangibleAssets	6,172us-gaap_AmortizationOfIntangibleAssets
Estimated inatangible assets amortization expense
2014	20,342
2015	18,089
2016	16,219
2017	13,046
2018	9,216
Total future amortization expense through the next five years	76,912
Trade Names [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	32,092	9,407
Accumulated amortization	(4,495)	(2,393)
Net carrying amount	27,597	7,014
Developed Technology Rights [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	27,205	14,103
Accumulated amortization	(13,404)	(8,267)
Net carrying amount	13,801	5,836
Customer Relationships [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	77,774	20,816
Accumulated amortization	(12,164)	(6,938)
Net carrying amount	65,610	13,878
Customer Lists [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	4,876	4,600
Accumulated amortization	(1,670)	(991)
Net carrying amount	$ 3,206	$ 3,609

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The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(2)

-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275

+ Details

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- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275

+ Details

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- Definition

Amount of amortization expense expected to be recognized during the next fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References