Noncontrolling Interests (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Jun. 28, 2014	Jun. 29, 2013	Jun. 28, 2014	Jun. 29, 2013
Changes in the liability and temporary equity attributable to redeemable NCIs
Net income	$ 225	$ 174	$ 702	$ 686
Other Long Term Liabilities [Member]
Changes in the liability and temporary equity attributable to redeemable NCIs
Balance at the beginning of the period			4,934
Net income			314
Adjustment to redemption value			97
Cash distributions			(348)
Other comprehensive loss			(157)
Balance at the end of the period	4,840		4,840
Redeemable Noncontrolling Interest [Member]
Changes in the liability and temporary equity attributable to redeemable NCIs
Balance at the beginning of the period			11,045
Net income			388
Adjustment to redemption value			1,804
Cash distributions			(491)
Other comprehensive loss			(326)
Balance at the end of the period	$ 12,420		$ 12,420