EARNINGS PER SHARE - Computation of basic and diluted earnings per share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended						9 Months Ended
	Jun. 24, 2022	Mar. 25, 2022	Dec. 24, 2021	Jun. 25, 2021	Mar. 26, 2021	Dec. 25, 2020	Jun. 24, 2022	Jun. 25, 2021
Numerator:
Net income	$ 254,313	$ 233,477	$ 204,843	$ 175,297	$ 124,933	$ 85,066	$ 692,631	$ 385,296
Less: Undistributed earnings allocated to participating securities	3,883			3,389			11,002	7,483
Net income available to common shareholders	250,430			171,908			$ 681,629	$ 377,813
Net income available to common shareholders	$ 250,430			$ 171,908
Denominator:
Basic weighted average common shares outstanding (in shares)	43,072			46,602			44,553	46,771
Effect of dilutive securities: Non-participating employee stock options (in shares)	558			684			578	742
Diluted weighted average common shares outstanding (in shares)	43,630			47,286			45,131	47,513
Basic earnings per share (in dollars per share)	$ 5.81			$ 3.69			$ 15.30	$ 8.08
Diluted earnings per share (in dollars per share)	$ 5.74			$ 3.64			$ 15.10	$ 7.95