XML 42 R42.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Leases - Summary of Lease Term and Discount Rate (Detail)
Nov. 02, 2019
Lease term and discount rate  
Weighted-average remaining lease term - operating leases 6 years 4 months 24 days
Weighted-average discount rate - operating leases 5.10%