Earnings Per Share - Earnings Per Share, Basic and Diluted (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 25, 2023	Mar. 26, 2022	Mar. 25, 2023	Mar. 26, 2022
Basic EPS:
Net income available to common shareholders	$ 48,115	$ 69,713	$ 39,682	$ 78,722
Weighted average shares, basic (in shares)	52,443	53,458	52,461	53,475
Earnings per share, basic (in dollars per share)	$ 0.92	$ 1.30	$ 0.76	$ 1.47
Diluted EPS:
Net income available to common shareholders	$ 48,115	$ 69,713	$ 39,682	$ 78,722
Net income available to common shareholders, diluted (in shares)	53,534	54,722	53,520	54,818
Net income available to common shareholders, diluted (in dollars per share)	$ 0.90	$ 1.27	$ 0.74	$ 1.44
Options to purchase common stock
Effect of dilutive securities:
Options to purchase common stock, restricted shares, and performance stock units	$ 0	$ 0	$ 0	$ 0
Options to purchase common stock units (in shares)	310	515	300	572
Options to purchase common stock (in dollars per share)	$ (0.01)	$ (0.01)	$ (0.01)	$ (0.01)
Restricted shares
Effect of dilutive securities:
Options to purchase common stock, restricted shares, and performance stock units	$ 0	$ 0	$ 0	$ 0
Restricted shares (in shares)	690	749	687	771
Restricted shares (in dollars per share)	$ (0.01)	$ (0.02)	$ (0.01)	$ (0.02)
Performance stock units
Effect of dilutive securities:
Options to purchase common stock, restricted shares, and performance stock units	$ 0
Performance stock units (in shares)	91		72
Performance stock units (in dollars per share)	$ 0		$ 0