Consolidated Statements of Equity (Parenthetical) - $ / shares									12 Months Ended
	Sep. 04, 2020	May 29, 2020	Feb. 28, 2020	Dec. 13, 2019	Aug. 30, 2019	May 31, 2019	Feb. 28, 2019	Dec. 14, 2018	Sep. 27, 2020	Sep. 29, 2019	Sep. 30, 2018
Statement of Stockholders' Equity [Abstract]
Cash dividends paid per share (in dollars per share)	$ 0.17	$ 0.17	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.12	$ 0.12	$ 0.64	$ 0.54	$ 0.44