Consolidated Statements of Shareholders' Equity (Unaudited) (Parenthetical) - $ / shares	3 Months Ended		9 Months Ended
	Jul. 02, 2016	Jun. 27, 2015	Jul. 02, 2016	Jun. 27, 2015
Statement of Stockholders' Equity [Abstract]
Dividends per share (in dollars per share)	$ 0.30	$ 0.30	$ 0.90	$ 0.90