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Stock-Based Compensation and Other Stock Plans - Additional Information (Detail) - USD ($)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2018	Jul. 01, 2017	Jun. 30, 2018	Jul. 01, 2017	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Net stock-based compensation expense	$ 7,900,000	$ 7,000,000	$ 14,600,000	$ 14,400,000
Cash received from stock purchase and option plan exercises	16,800,000	20,500,000	28,300,000	34,600,000
Tax benefit realized from exercise and vesting of share-based payment arrangements	2,500,000	3,100,000	$ 7,600,000	$ 12,100,000
Stock Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average contractual term (in years)			10 years
Weighted-average grant date fair value granted (in dollars per share)			$ 30.21	$ 31.13
Intrinsic value of stock exercised	10,200,000	8,200,000	$ 21,200,000	$ 21,400,000
Fair value of stock vested			16,000,000	$ 14,000,000
Unrecognized compensation cost related to non-vested award	26,000,000		$ 26,000,000
Cost expected to be recognized over weighted-average period, in years			1 year 10 months 24 days
Performance Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average contractual term (in years)			3 years
Weighted-average grant date fair value granted (in dollars per share)			$ 160.25	$ 168.70
Unrecognized compensation cost related to non-vested award	17,600,000		$ 17,600,000
Cost expected to be recognized over weighted-average period, in years			2 years
Maximum stock percentage to be awarded			100.00%
Performance period for awards granted (in years)			3 years
Performance awards shares paid out (in shares)			50,182	60,980
Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance period for awards granted (in years)			1 year
Awards granted vesting period (in years)			2 years
Granted (in shares)					13,648	45,502	64,327
Units granted vesting date					2019	2018	2017
Cash-Settled Stock Appreciation Rights
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average contractual term (in years)			10 years
Weighted-average grant date fair value granted (in dollars per share)			$ 24.26
Intrinsic value of stock exercised	100,000	200,000	$ 2,100,000	$ 800,000
Fair value of stock vested			100,000	$ 100,000
Unrecognized compensation cost related to non-vested award	100,000		$ 100,000
Cost expected to be recognized over weighted-average period, in years			1 year 7 months 6 days
Granted (in shares)			1,000
Stock-Settled SARs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted-average grant date fair value granted (in dollars per share)			$ 24.71	$ 24.13
Intrinsic value of stock exercised	0	$ 0	$ 600,000	$ 500,000
Fair value of stock vested			2,200,000	$ 2,100,000
Unrecognized compensation cost related to non-vested award	$ 3,500,000		$ 3,500,000
Cost expected to be recognized over weighted-average period, in years			1 year 10 months 24 days
Granted (in shares)			89,000
2011 Incentive Stock and Awards Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for grant (in shares)	2,606,100		2,606,100
Non-employee Directors | Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)			6,975	6,966
Award vesting period			1 year

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Unrecognized cost of unvested share-based compensation awards.

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Amount of cash inflow from exercise of stock options granted under share-based compensation arrangement.

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The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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