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Stockholders' Equity (Narrative) (Detail) - USD ($)	3 Months Ended			6 Months Ended
Stockholders' Equity (Narrative) (Detail) - USD ($)	Jul. 02, 2021	Apr. 02, 2021	Apr. 03, 2020	Jul. 02, 2021	Nov. 30, 2017
Equity, Class of Stock [Line Items]
Stock repurchases		$ 40,000,000.0	$ 50,000,000.0
Maximum \| 2017 Stock Repurchase Program
Equity, Class of Stock [Line Items]
Stock repurchase program approved amount					$ 600,000,000.0
Open Market Purchases \| 2017 Stock Repurchase Program
Equity, Class of Stock [Line Items]
Stock repurchased (in shares)	0			600,000
Shares repurchased (in dollars per share)				$ 71.24
Stock repurchases				$ 40,000,000.0
Remaining amount authorized	$ 50,700,000			$ 50,700,000