EMPLOYEE STOCK PLANS - Activity Under Employee Stock Plans (Detail) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Jan. 01, 2016 USD ($) $ / shares shares
Number of Shares
Balance at beginning of period (in shares) | shares	2,537
Granted (in shares) | shares	12
Cancelled or expired (in shares) | shares	(9)
Exercised (in shares) | shares	(133)
Balance at end of period (in shares) | shares	2,407
Exercisable (in shares) | shares	1,551
Weighted Average Exercise Price
Balance at beginning of period (in dollars per share) | $ / shares	$ 72.58
Granted (in dollars per share) | $ / shares	80.78
Cancelled or expired (in dollars per share) | $ / shares	86.22
Exercised (in dollars per share) | $ / shares	52.97
Balance at end of period (in dollars per share) | $ / shares	73.65
Exercisable (in dollars per share) | $ / shares	$ 64.75
Weighted Average Remaining Term (in years)
Balance at end of period (in years)	3 years 11 months 27 days
Exercisable (in years)	2 years 11 months 19 days
Aggregate Intrinsic Value (1)
Balance at end of period | $	$ 26,024
Exercisable | $	$ 25,985