Financial Instruments - Additional Information (Detail) - USD ($)	3 Months Ended		6 Months Ended		12 Months Ended
	Jul. 04, 2015	Jun. 28, 2014	Jul. 04, 2015	Jun. 28, 2014	Jan. 03, 2015
Investment Holdings [Line Items]
Foreign currency forwards outstanding	$ 140,900,000		$ 140,900,000		$ 140,400,000
Long-term debt related to interest rate swaps			12,700,000		14,000,000
Foreign exchange gain (loss)	(700,000)	$ 100,000	$ (1,500,000)	$ (100,000)
Maximum maturity date of fair value hedge (in years)			6 years
Derivative gain expected to reclassify from Accumulated OCI into earnings, in the next 12 months, net of tax	200,000		$ 200,000
Fair Value Hedging [Member]
Investment Holdings [Line Items]
Notional amount of interest rate swaps outstanding and designated as fair value hedges	$ 100,000,000		$ 100,000,000		100,000,000
Equity Forwards [Member]
Investment Holdings [Line Items]
Equity forwards in place of common stock associated with its deferred compensation plans	129,200		129,200
Not Designated as Hedging Instrument [Member] | Other Income (Expense) - Net [Member]
Investment Holdings [Line Items]
Transaction gains (losses) on net exposures	$ (4,800,000)	3,100,000	$ 9,400,000	(1,100,000)
Foreign exchange gain (loss)	(700,000)	100,000	(1,500,000)	(100,000)
Not Designated as Hedging Instrument [Member] | Foreign Currency Forwards [Member] | Other Income (Expense) - Net [Member]
Investment Holdings [Line Items]
Derivative gain (losses) recognized	4,100,000	$ (3,000,000)	(10,900,000)	$ 1,000,000
Buy Contracts [Member] | Euros [Member]
Investment Holdings [Line Items]
Foreign currency forwards outstanding	82,200,000		82,200,000		81,500,000
Buy Contracts [Member] | Australian Dollars [Member]
Investment Holdings [Line Items]
Foreign currency forwards outstanding	29,200,000		29,200,000		34,800,000
Buy Contracts [Member] | Swedish Kronor [Member]
Investment Holdings [Line Items]
Foreign currency forwards outstanding	21,400,000		21,400,000		22,100,000
Buy Contracts [Member] | British Pounds [Member]
Investment Holdings [Line Items]
Foreign currency forwards outstanding	2,400,000		2,400,000		16,300,000
Buy Contracts [Member] | Singapore Dollars [Member]
Investment Holdings [Line Items]
Foreign currency forwards outstanding	10,300,000		10,300,000		10,100,000
Buy Contracts [Member] | South Korean Won [Member]
Investment Holdings [Line Items]
Foreign currency forwards outstanding	6,600,000		6,600,000		5,700,000
Buy Contracts [Member] | Mexican Pesos [Member]
Investment Holdings [Line Items]
Foreign currency forwards outstanding	4,500,000		4,500,000		4,500,000
Buy Contracts [Member] | Hong Kong Dollars [Member]
Investment Holdings [Line Items]
Foreign currency forwards outstanding	7,000,000		7,000,000		3,600,000
Buy Contracts [Member] | Chinese Yuan [Member]
Investment Holdings [Line Items]
Foreign currency forwards outstanding	5,400,000		5,400,000
Buy Contracts [Member] | Norwegian Kroner [Member]
Investment Holdings [Line Items]
Foreign currency forwards outstanding	2,800,000		2,800,000
Buy Contracts [Member] | Other Currencies [Member]
Investment Holdings [Line Items]
Foreign currency forwards outstanding	1,100,000		1,100,000		500,000
Sell Contracts [Member] | Other Currencies [Member]
Investment Holdings [Line Items]
Foreign currency forwards outstanding	5,200,000		5,200,000		7,700,000
Sell Contracts [Member] | Japanese Yen [Member]
Investment Holdings [Line Items]
Foreign currency forwards outstanding	11,200,000		11,200,000		10,900,000
Sell Contracts [Member] | Canadian Dollars [Member]
Investment Holdings [Line Items]
Foreign currency forwards outstanding	11,100,000		11,100,000		16,800,000
Sell Contracts [Member] | New Zealand Dollars [Member]
Investment Holdings [Line Items]
Foreign currency forwards outstanding	2,500,000		2,500,000
Sell Contracts [Member] | Brazilian Real [Member]
Investment Holdings [Line Items]
Foreign currency forwards outstanding	2,000,000		2,000,000
Sell Contracts [Member] | Danish Kroner [Member]
Investment Holdings [Line Items]
Foreign currency forwards outstanding					3,300,000
Treasury Locks [Member]
Investment Holdings [Line Items]
Treasury locks settled	0		0		0
Treasury locks outstanding	$ 0		$ 0		$ 0