(10) Debt and Equity (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Apr. 01, 2012	Apr. 03, 2011	Apr. 01, 2012 Wendy's Restaurants, LLC [Member]	Apr. 03, 2011 Wendy's Restaurants, LLC [Member]	Apr. 03, 2011 Secured Debt [Member] Term Loan Wendy's Restaurants, LLC [Member]	Apr. 01, 2012 Secured Debt [Member] 6.54% aircraft term loan	Jun. 01, 2009 Unsecured Debt [Member] Senior Notes [Member]
Comprehensive income (loss)	$ 19,259	$ 6,194	$ 4,015	$ 8,619
Repayments of long-term debt	6,354	30,211	2,098	29,765	24,874	3,911
Balance, beginning of year	1,996,069	2,163,174	1,799,664	1,776,630
Comprehensive income attributable to parent	16,875	6,194	4,015	8,619
Share-based compensation	2,597	3,241	2,356	2,999
Exercises of stock options	654	2,838
Dividends paid	(7,795)	(8,374)
Other	(1,059)	40
Balance, end of the period	2,007,341	2,167,113	1,806,035	1,788,248
Net income (loss)	14,734	(1,409)	(727)	1,025
Other comprehensive (loss) income	4,525	7,603	4,742	7,594
Debt Instrument, Face Amount							$ 565,000
Debt Agreement Requirement, Oustanding Principle Percentage, Maximum						85.00%

This element represents the amount of recognized equity-based compensation during the period, that is, the amount recognized as expense in the income statement (or as asset if compensation is capitalized). Alternate captions include the words "stock-based compensation".

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