Derivatives Instruments Fair Value (Details) (Foreign Currency Hedge, Accounts payable and accrued liabilities, Foreign Exchange Forward, USD $) In Thousands, unless otherwise specified	Mar. 30, 2013	Dec. 29, 2012
Summary of aggregate notional amount and estimated fair value of derivative instruments
Notional	$ 12,779	$ 22,554
Fair Value	(1,309)	(1,248)
Hygiene Line | Designated hedges:
Summary of aggregate notional amount and estimated fair value of derivative instruments
Notional	12,779	22,554
Fair Value	(1,309)	(1,248)
Healthcare Line | Undesignated hedges:
Summary of aggregate notional amount and estimated fair value of derivative instruments
Notional	0	0
Fair Value	$ 0	$ 0