Shareholders' Equity - Shares of Common Stock (Details) - shares shares in Thousands	12 Months Ended
	Sep. 24, 2022	Sep. 25, 2021	Sep. 26, 2020
Increase (Decrease) in Shares of Common Stock Outstanding [Roll Forward]
Common stock outstanding, beginning balances (in shares)	16,426,786
Common stock repurchased (in shares)	(569,000)
Common stock outstanding, ending balances (in shares)	15,943,425	16,426,786
Common stock
Increase (Decrease) in Shares of Common Stock Outstanding [Roll Forward]
Common stock outstanding, beginning balances (in shares)	16,426,786	16,976,763	17,772,945
Common stock repurchased (in shares)	(568,589)	(656,340)	(917,270)
Common stock issued, net of shares withheld for employee taxes (in shares)	85,228	106,363	121,088
Common stock outstanding, ending balances (in shares)	15,943,425	16,426,786	16,976,763