Short-term and Long-term Debt - Additional Information (Detail)	6 Months Ended
	Jul. 04, 2015 USD ($)	Jan. 03, 2015 USD ($)
Schedule Of Debt Instruments [Line Items]
Notes payable	$ 61,000,000	$ 56,600,000
Commercial paper borrowings	35,000,000	37,000,000
Other notes payable	26,000,000	$ 19,600,000
Five-year Multi-Currency Revolving Credit Facility [Member]
Schedule Of Debt Instruments [Line Items]
Revolving credit facility, amount available	700,000,000
Revolving credit facility, outstanding amount	$ 0
Debt maturity term	5 years
Revolving credit facility, termination date	Sep. 27, 2018
Debt instrument, restrictive covenants	(i) a ratio not greater than 0.60 to 1.00 of consolidated net debt (consolidated debt net of certain cash adjustments) to the sum of such consolidated net debt plus total equity and less accumulated other comprehensive income or loss; or (ii) a ratio not greater than 3.50 to 1.00 of such consolidated net debt to earnings before interest, taxes, depreciation, amortization and certain other adjustments for the preceding four fiscal quarters then ended.
Actual debt-to-capital ratio	0.26
Actual debt-to-income ratio	1.09
Five-year Multi-Currency Revolving Credit Facility [Member] | Maximum [Member]
Schedule Of Debt Instruments [Line Items]
Maximum limit of required debt-to-capital ratio	0.60
Maximum limit of required debt-to-income ratio	3.50