v3.8.0.1
Weighted-Average Remaining Life of Intangible Assets (Detail) - Global CEM Solutions, Ltd.
6 Months Ended 12 Months Ended
Dec. 29, 2017
Jun. 30, 2017
Customer relationships    
Finite-Lived Intangible Liabilities [Line Items]    
Weighted average remaining life of acquired intangible assets 6 years 6 months 6 years 10 months 25 days
Backlog    
Finite-Lived Intangible Liabilities [Line Items]    
Weighted average remaining life of acquired intangible assets 1 year 3 months 19 days 1 year 7 months 6 days