Earnings Per Share - Earnings Per Share, Basic and Diluted (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Dec. 28, 2024	Dec. 30, 2023
Basic EPS:
Net income (loss) available to common shareholders	$ 14,009	$ 430
Weighted average shares, basic (in shares)	64,552	65,415
Earnings per share, basic (in dollars per share)	$ 0.22	$ 0.01
Diluted EPS:
Net income (loss) available to common shareholders	$ 14,009	$ 430
Net income available to common shareholders, diluted (in shares)	65,449	66,785
Net income available to common shareholders, diluted (in dollars per share)	$ 0.21	$ 0.01
Options to purchase common stock
Effect of dilutive securities:
Options to purchase common stock, restricted shares, and performance stock units	$ 0	$ 0
Options to purchase common stock units (in shares)	110	343
Options to purchase common stock (in dollars per share)	$ 0	$ 0
Restricted shares
Effect of dilutive securities:
Options to purchase common stock, restricted shares, and performance stock units	$ 0	$ 0
Restricted shares (in shares)	633	882
Restricted shares (in dollars per share)	$ (0.01)	$ 0
Performance stock units
Effect of dilutive securities:
Options to purchase common stock, restricted shares, and performance stock units	$ 0	$ 0
Performance stock units (in shares)	154	145
Performance stock units (in dollars per share)	$ 0	$ 0