Leases - Summary of Supplemental Balance Sheet Information Related to Operating Leases (Detail) $ in Thousands	Jun. 29, 2019 USD ($)
Leases [Abstract]
Operating lease right-of-use assets	$ 35,238
Other accrued liabilities	$ 5,241
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	us-gaap:AccruedLiabilitiesCurrent
Long-term operating lease liabilities	$ 32,813
Total operating lease liabilities	$ 38,054
Weighted average remaining lease term (years)	9 years 6 months 7 days
Weighted average discount rate	5.15%