STOCKHOLDERS' EQUITY AND NONCONTROLLING INTERESTS - Shares Repurchased During Period (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Jun. 30, 2017	Jul. 01, 2016	Jun. 30, 2017	Jul. 01, 2016
Equity [Abstract]
Number of shares (in shares)	0.5	1.5	3.0	4.7
Average repurchase price per share (in dollars per share)	$ 93.45	$ 83.68	$ 89.68	$ 80.48
Total cost	$ 46.8	$ 125.5	$ 269.1	$ 374.2