EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended						9 Months Ended
	Jun. 28, 2024	Mar. 29, 2024	Dec. 29, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 30, 2022	Jun. 28, 2024	Jun. 30, 2023
Numerator:
Net income	$ 123,417	$ 137,955	$ 138,381	$ 201,288	$ 174,194	$ 173,492	$ 399,753	$ 548,974
Less: Undistributed earnings allocated to participating securities	1,533			3,086			5,308	8,457
Net income available to common shareholders	121,884			198,202			394,445	540,517
Net income available to common shareholders	$ 121,884			$ 198,202			$ 394,445	$ 540,517
Denominator:
Basic weighted average common shares outstanding (in shares)	36,252			38,132			36,739	39,143
Effect of dilutive securities: Non-participating employee stock options (in shares)	364			525			435	529
Diluted weighted average common shares outstanding (in shares)	36,616			38,657			37,174	39,672
Basic earnings per share (in dollars per share)	$ 3.36			$ 5.20			$ 10.74	$ 13.81
Diluted earnings per share (in dollars per share)	$ 3.33			$ 5.13			$ 10.61	$ 13.62
Stock Options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share, amount (in shares)	0			0			0	0