EMPLOYEE STOCK PLANS - Stock Option Activity (Details) $ / shares in Units, shares in Thousands	6 Months Ended
	Mar. 29, 2019 USD ($) $ / shares shares
Number of Shares [Rollforward]
Options, outstanding, beginning balance (in shares) | shares	2,011
Options, grants in period (in shares) | shares	297
Options, canceled, forfeited and expired in period (in shares) | shares	(4)
Options, exercises in period (in shares) | shares	(5)
Options, outstanding, ending balance (in shares) | shares	2,299
Options, exercisable (in shares) | shares	1,352
Weighted Average Exercise Price
Options, outstanding, weighted average exercise price, beginning (in USD per share)	$ 30.35
Options, grants in period, weighted average exercise price (in USD per share)	31.42
Options, canceled, forfeited and expired in period, weighted average exercise price (in USD per share)	31.08
Options, exercises in period, weighted average exercise price (in USD per share)	24.87
Options, outstanding, weighted average exercise price, ending (in USD per share)	30.50
Options, exercisable, weighted average exercise price (in USD per share)	$ 29.22
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Options, outstanding, weighted average remaining contractual term (in years)	4 years 6 months 21 days
Options, exercisable, weighted average remaining contractual term (in years)	3 years 8 months 23 days
Options, outstanding, intrinsic value | $	$ 8,526,000
Options, exercisable, intrinsic value | $	$ 6,508,000
Share price (in USD per share)	$ 33.88