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Summary of Debt Outstanding (Parenthetical) (Detail) $ in Millions | Jun. 30, 2016 USD ($)
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Term Loan Facility |
Debt [Line Items] |
Fair value of term loan agreement | $ 287.5

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Balance Type: | na
Period Type: | duration

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- Definition Fair value portion of contractual arrangement with a lender under which borrowings can be made up to a specific amount at any point in time. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Line-of-Credit Arrangement -URI http://asc.fasb.org/extlink&oid=6517033 + Details
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Balance Type: | credit
Period Type: | instant

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- Details
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Namespace Prefix: |
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Balance Type: |
Period Type: |