Employee Benefits - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Jan. 01, 2023	Jan. 02, 2022	Jan. 03, 2021
Nonqualified Deferred Compensation Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Contributions to the plan, value	$ 0.0	$ 0.0	$ 0.0
Nonqualified Deferred Compensation Plan [Member] | Base Salary [Member]
Defined Benefit Plan Disclosure [Line Items]
Percentage of defer on compensation	40.00%
Nonqualified Deferred Compensation Plan [Member] | Bonus Compensation [Member]
Defined Benefit Plan Disclosure [Line Items]
Percentage of defer on compensation	80.00%
Employee Stock Purchase Discount Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Contributions to the plan, value	$ 1.0	$ 1.0	$ 1.0
Percentage of wages deduction from eligible employees	15.00%
Percentage of face value on stock purchase	85.00%
Shares purchased on the open market	17,378	16,382	16,017
Weighted-average price of shares purchased on the open market	$ 391.23	$ 424.90	$ 357.54
401(K) [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined contribution plan, Description	The Company has a retirement savings plan which qualifies under Internal Revenue Code Section 401(k). All employees of the Company who have completed 1,000 hours of service and are at least 18 years of age are eligible to participate in the plan
Service period of employees to be eligible for participation under the retirement savings plan (in hours)	1000 hours
Plan requires to match elective deferrals, higher	100.00%
Employee's elective deferrals higher percentage	5.00%
Contributions to the plan, value	$ 12.4	$ 12.9	$ 12.0