EMPLOYEE STOCK PLANS - Activity for Restricted Stock, Restricted Stock Units, Deferred Stock Units and Performance Units (Details) shares in Millions	3 Months Ended
	Jan. 01, 2021 $ / shares shares
Number of Shares
Balance at beginning of period (in shares) | shares	0.7
Granted (in shares) | shares	0.3
Vested (in shares) | shares	(0.1)
Cancelled or expired (in shares) | shares	0.0
Balance at end of period (in shares) | shares	0.9
Weighted Average Grant-Date Fair Value
Balance at beginning of period (in dollars per share) | $ / shares	$ 133.82
Granted (in dollars per share) | $ / shares	173.51
Vested (in dollars per share) | $ / shares	129.34
Cancelled or expired (in dollars per share) | $ / shares	119.34
Balance at end of period (in dollars per share) | $ / shares	$ 148.44