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Revenue Recognition - Additional Information (Detail1) | Jun. 30, 2018
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Minimum [Member] | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2018-07-01 |
Contract With Customer Assets And Liabilities [Line Items] |
Revenue remaining performance obligation percentage | 55.00%
Revenue remaining performance obligation, expected timing of satisfaction, period | 1 year
Minimum [Member] | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2019-07-01 |
Contract With Customer Assets And Liabilities [Line Items] |
Revenue remaining performance obligation percentage | 20.00%
Revenue remaining performance obligation, expected timing of satisfaction, period | 2 years
Maximum [Member] | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2018-07-01 |
Contract With Customer Assets And Liabilities [Line Items] |
Revenue remaining performance obligation percentage | 60.00%
Revenue remaining performance obligation, expected timing of satisfaction, period | 1 year
Maximum [Member] | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2019-07-01 |
Contract With Customer Assets And Liabilities [Line Items] |
Revenue remaining performance obligation percentage | 25.00%
Revenue remaining performance obligation, expected timing of satisfaction, period | 2 years

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- Definition Contract with customer assets and liabilities. + References No definition available. + Details
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- Definition Period in which remaining performance obligation is expected to be recognized as revenue, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 13 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130556-203045 + Details
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- Definition Percentage of remaining performance obligation to total remaining performance obligation not recognized as revenue. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 13 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130556-203045 + Details
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