Financing Arrangements - Additional Information (Detail) (USD $)	3 Months Ended	6 Months Ended
	Jul. 02, 2011	Jul. 02, 2011	Jan. 01, 2011
Debt Disclosure [Line Items]
Credit facility, amount	$ 600,000,000	$ 600,000,000
Credit facility, outstanding	300,650,000	300,650,000	207,250,000
Term loan, amount	309,444,000	309,444,000	214,017,000
Letter of credit, outstanding	4,900,000	4,900,000
Credit facility, interest rate assessment		of 1.0% above LIBOR for long-term borrowings or at the higher of the Prime rate and the Federal Funds Rate
Credit facility, remaining	285,600,000	285,600,000
Credit facility, average interest rate	1.23%	1.23%
Credit facility, increase in amount available	102,000,000
Variable commitment fee		0.20%
Facilities maturity date		December 2012
Fair value of senior debt obligations	304,900,000	304,900,000
Carrying value of senior debt obligations	309,400,000	309,400,000
Percentage the company believes the current interest rate margin is below current market rates	1.00%	1.00%
Ratio of indebtedness	3.5	3.5
Fixed charge coverage	1.25	1.25
Percentage of capital stock of the company's foreign subsidiaries used to secure credit facility	65.00%	65.00%
Houno A/S
Debt Disclosure [Line Items]
Credit facility, amount	3,900,000	3,900,000
Credit facility, outstanding	2,000,000	2,000,000
Term loan, amount	1,900,000	1,900,000
Credit facility, interest rate assessment		1.25% above Euro LIBOR
Credit facility, interest rate	3.90%	3.90%
Term loan, maturity DebtInstrumentMaturityYear 2,013	2013	2013
Term loan, interest rate	4.60%	4.60%
Giga Grandi Cucine Srl
Debt Disclosure [Line Items]
Credit facility, amount	$ 4,900,000	$ 4,900,000
Credit facility, average interest rate	3.00%	3.00%
Facilities maturity date		April 2015