Investments TimWen (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 29, 2013		Dec. 30, 2012		Jan. 01, 2012		Sep. 30, 2008 years
Investment in Joint Venture with Partner [Roll Forward]
Equity in earnings for the period, net of amortization of purchase price adjustments	$ 9,722		$ 8,724		$ 9,465
Distributions received	(14,116)		(15,274)		(14,942)
Foreign currency translation adjustment included in “Other comprehensive income (loss), net”	(16,271)		6,096		(6,869)
TimWen [Member]
Schedule of Equity Method Investments [Line Items]
Equity Method Investment, Ownership Percentage	50.00%
Equity Method Investment, Difference Between Carrying Amount and Underlying Equity	47,476		54,088
Investment in Joint Venture with Partner [Roll Forward]
Balance at beginning of period	89,370	[1]	91,742	[1]	98,631
Equity in earnings for the period	13,793		13,680		13,505
Amortization of purchase price adjustments	2,981	[2]	3,129	[2]	2,934	[2]
Equity in earnings for the period, net of amortization of purchase price adjustments	10,812		10,551		10,571
Distributions received	(14,116)		(15,274)		(14,942)
Foreign currency translation adjustment included in “Other comprehensive income (loss), net”	(6,256)		2,351		(2,518)
Balance at end of period (b)	79,810	[1]	89,370	[1]	91,742	[1]
Purchase price adjustment, amortization period							21
Equity Method Investment, Summarized Financial Information, Assets
Properties	64,520		73,013
Cash and cash equivalents	3,339		3,538
Accounts receivable	2,924		3,274
Other	2,268		2,516
Equity Method Investment, Summarized Financial Information, Assets	73,051		82,341
Equity Method Investment, Summarized Financial Information, Liabilities and Equity
Accounts payable and accrued liabilities	1,127		3,215
Other liabilities	7,256		8,561
Partners' equity	64,668		70,565
Equity Method Investment, Summarized Financial Information, Liabilities and Equity	73,051		82,341
Equity Method Investment, Summarized Financial Information, Income Statement [Abstract]
Revenues	38,751		39,702		39,374
Income before income taxes and net income	$ 27,586		$ 27,377		$ 27,358

[1] Included in “Investments.”

[2] Based upon an average original aggregate life of 21 years.