CAPITAL STOCK - Additional Information, Common Stock Share Activity (Detail) (USD $) In Millions, except Share data, unless otherwise specified	1 Months Ended	3 Months Ended	12 Months Ended			1 Months Ended
	Dec. 29, 2012	Jun. 30, 2012	Dec. 29, 2012	Dec. 31, 2011	Jan. 01, 2011	Jan. 31, 2013 Subsequent Event
Class of Stock [Line Items]
Initial delivery of shares repurchased (in shares)	9,345,794
Number of shares repurchased during period		3,000,000	13,253,790	165,033	107,834
Forward share purchase contract				$ 350.0		$ 362.7
Forward share purchase contract, shares purchased	5,581,400		5,581,400	5,581,400	0