Accounts and Financing Receivable - Additional Information (Detail) (USD $) In Millions	3 Months Ended			9 Months Ended
	Oct. 01, 2011	Jan. 01, 2011	Oct. 02, 2010	Oct. 01, 2011	Oct. 02, 2010
Accounts, Notes, Loans and Financing Receivable [Line Items]
Long-term trade financing receivables	$ 135.0	$ 114.9		$ 135.0
Net receivables derecognized	90.0	31.5		90.0
Pre-tax loss from sale of receivables	(0.9)		(0.4)	(1.5)	(1.1)
Proceeds from transfers of receivables to the purchaser	323.1		64.9	573.9	363.6
Payment to the Purchaser	271.2		67.8	516.0	368.1
Sale of receivables, deferred purchase price		13.8		90.6
Deferred purchase price receivable collection period	30 days			30 days
Delinquencies and credit losses on receivables sold	0.1			0.2
Cash inflows related to the deferred purchase price receivable	76.0		44.9	141.3	130.6
Maximum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Investment in receivables under accounts receivable sale program	100			100
Servicing fees	0.1		0.1	0.1	0.2
Delinquencies and credit losses on receivables sold			0.1		0.2
Gross receivables sold
Accounts, Notes, Loans and Financing Receivable [Line Items]
Receivables sold	494.2		141.5	759.3	417.8
Net receivables sold
Accounts, Notes, Loans and Financing Receivable [Line Items]
Receivables sold	$ 423.7		$ 125.4	$ 665.4	$ 371.4