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Acquisitions - Additional Information (Detail) (USD $) | 12 Months Ended | 0 Months Ended | 4 Months Ended | 12 Months Ended |  | 0 Months Ended
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Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2012 | Feb. 28, 2014 Crescendo Biosciences, Inc. | Jun. 30, 2014 Crescendo Biosciences, Inc. | Jun. 30, 2014 Crescendo Biosciences, Inc. | Feb. 28, 2014 Crescendo Biosciences, Inc. | Feb. 28, 2014 Crescendo Biosciences, Inc. Developed Technology | Feb. 28, 2014 Crescendo Biosciences, Inc. Database | Feb. 28, 2014 Crescendo Biosciences, Inc. Minimum | Feb. 28, 2014 Crescendo Biosciences, Inc. Maximum
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Total consideration transferred |  |  |  | $ 258,950,000 |  |  |  |  |  |  |
Business acquisition, cash transferred | 223,531,000 |  |  | 225,100,000 |  |  |  |  |  |  |
Elimination of intercompany balances related to accrued interest and term loan |  |  |  | 25,900,000 |  |  |  |  |  |  |
Fair value of purchase option granted |  |  |  | 8,000,000 |  |  |  |  |  |  |
Business acquisition, amount deposited into escrow account |  |  |  | 20,000,000 |  |  |  |  |  |  |
Period of audit completion |  |  |  |  |  |  |  |  |  | 12 months | 15 months
Share-based compensation to Crescendo employees |  |  |  | 6,929,000 |  |  |  |  |  |  |
Control bonuses paid to Crescendo employees |  |  |  | 5,695,000 |  |  |  |  |  |  |
Intangible assets |  |  |  |  |  |  | 196,600,000 | 165,400,000 | 31,200,000 |  |
Discount rate of estimated net cash flows |  |  |  | 19.00% |  |  |  |  |  |  |
Estimated useful lives of intangible assets, years |  |  |  | 18 years |  |  |  |  |  |  |
Goodwill | 169,181,000 | 56,850,000 | 56,850,000 |  |  |  | 112,331,000 |  |  |  |
Interest income related to accretion of the note receivable |  |  |  |  |  | 4,500,000 |  |  |  |  |
Revenue | 778,216,000 | 613,165,000 | 496,005,000 |  | 14,000,000 |  |  |  |  |  |
Net loss | 176,225,000 | 147,139,000 | 112,151,000 |  | 26,000,000 |  |  |  |  |  |
Non-recurring acquisition related charges |  |  |  |  | $ 12,600,000 |  |  |  |  |  |

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- Definition This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 23 -URI http://asc.fasb.org/extlink&oid=34752592&loc=d3e1043-128460 + Details
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