CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Dec. 28, 2013	Sep. 28, 2013
Current assets:
Allowance for doubtful accounts	$ 7,272	$ 6,786
Partner's capital:
Common units issued (in units)	60,303,000	60,231,000
Common units outstanding (in units)	60,302,682	60,231,000