VALUATION AND QUALIFYING ACCOUNTS (Detail) - Tax Valuation Allowance - USD ($) $ in Millions	12 Months Ended
	Sep. 27, 2015	Sep. 28, 2014	Sep. 29, 2013
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at beginning of period	$ 218.9	$ 210.1	$ 196.1
Charged to costs and expenses	13.3	17.6	18.8
Charged to other accounts	18.4	(8.8)	(4.8)
Deductions- recoveries and write-offs	0.0	0.0	0.0
Balance at end of period	$ 250.6	$ 218.9	$ 210.1