Financing Arrangements - Additional Information (Detail) (USD $)	3 Months Ended	9 Months Ended
	Oct. 01, 2011	Oct. 01, 2011	Jan. 01, 2011
Debt Disclosure [Line Items]
Credit facility, amount	$ 600,000,000	$ 600,000,000
Credit facility, outstanding	295,250,000	295,250,000	207,250,000
Term loan, amount	303,639,000	303,639,000	214,017,000
Letter of credit, outstanding	6,300,000	6,300,000
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	290,000,000	290,000,000
Credit facility, additional interest rate above LIBOR		1.00%
Credit facility, increase in amount available	102,000,000
Credit facility, average interest rate	1.32%	1.32%
Variable commitment fee		0.20%
Facilities maturity date		December 2012
Fair value of senior debt obligations	299,800,000	299,800,000
Carrying value of senior debt obligations	303,600,000	303,600,000
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	3,500,000	3,500,000
Credit facility, outstanding	1,800,000	1,800,000
Term loan, amount	1,700,000	1,700,000
Credit facility, interest rate assessment		1.25% above Euro LIBOR
Credit facility, additional interest rate above Euro LIBOR		1.25%
Credit facility, interest rate	3.90%	3.90%
Term loan, maturity	2013	2013
Term loan, interest rate	4.55%	4.55%
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