Fair Value Measurements Fair Value of Items Measured on Nonrecurring Basis (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended				9 Months Ended			12 Months Ended
	Sep. 30, 2012		Jul. 01, 2012	Oct. 02, 2011	Sep. 30, 2012		Oct. 02, 2011	Jan. 01, 2012
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impairment of long-lived assets			$ 3,270
Impairment of Long-Lived Assets and Finite-Lived Intangible Assets Held-for-use	0			0	7,781		8,262	12,883
Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long-lived assets measured at fair value	11,104				11,104			575
Fair Value, Inputs, Level 1 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long-lived assets measured at fair value	0				0			0
Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long-lived assets measured at fair value	0				0			0
Fair Value, Inputs, Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long-lived assets measured at fair value	11,104				11,104			575
Properties and Other Intangible Assets [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Properties	4,771	[1]			4,771	[1]		575	[1]
Properties and Other Intangible Assets [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Properties	0	[1]			0	[1]		0	[1]
Properties and Other Intangible Assets [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Properties	0	[1]			0	[1]		0	[1]
Properties and Other Intangible Assets [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Properties	4,771	[1]			4,771	[1]		575	[1]
Corporate Aircraft [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Properties	6,333	[2]			6,333	[2]
Corporate Aircraft [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Properties	0	[2]			0	[2]
Corporate Aircraft [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Properties	0	[2]			0	[2]
Corporate Aircraft [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Properties	6,333	[2]			6,333	[2]
Carrying (Reported) Amount, Fair Value Disclosure [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cost Method Investments	25,111	[3]			25,111	[3]		27,452	[3]
Corporate Aircraft [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impairment of long-lived assets	0			0	1,628	[2]	0
Other Assets [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impairment of long-lived assets					$ 6,153	[1]		$ 12,883	[1]

[1] The impaired assets consist of land and buildings and other intangible assets. The fair values of impaired assets were generally estimated based on the present values of the associated cash flows and market values with respect to land.

[2] The fair value of the aircraft was based on current market conditions.

[3] The fair value of our indirect investment in Arby’s is based on its sale in July 2011 and our subsequent review of Arby’s current unaudited financial information. The fair values of the remaining investments were principally based on quoted market or broker/dealer prices. To the extent that some of these investments, including the underlying investments in investment limited partnerships, do not have available quoted market or broker/dealer prices, we relied on our review of valuations performed by the investment managers or investees or third-party appraisals. The fair value of our investment in Jurlique at January 1, 2012 was based upon an agreement with a third party to purchase Jurlique (which was completed in February 2012). See Note 4 for more information related to the sale of Jurlique.