Income Taxes	3 Months Ended
Mar. 31, 2012
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The effective tax rate was 36.1% for the three months ended March 31, 2012 compared to 27.9% for the three months ended March 31, 2011.The effective tax rate in the prior year was lower due to the release of liabilities for unrecognized tax benefits related to gift card income deferral as a result of the issuance of new guidance by the U.S. Internal Revenue Service. At March 31, 2012, the Company had a liability for unrecognized tax benefits, including potential interest and penalties net of related tax benefit, totaling $8.2 million, of which approximately $1.6 million is expected to be paid within one year. For the remaining liability, due to the uncertainties related to these tax matters, the Company is unable to make a reasonably reliable estimate when cash settlement with a taxing authority will occur. As of March 31, 2012, accrued interest and penalties were $2.5 million and $0.4 million, respectively, excluding any related income tax benefits. As of December 31, 2011, accrued interest and penalties were $3.0 million and $0.3 million, respectively, excluding any related income tax benefits. The decrease of $0.5 million of accrued interest is primarily related to the decrease of unrecognized tax benefits due to settlements with taxing authorities, partially offset by the accrual of interest during the three months ended March 31, 2012. The Company recognizes interest accrued related to unrecognized tax benefits and penalties as a component of income tax expense, which is recognized in the Consolidated Statements of Income. The Company and its subsidiaries file federal income tax returns as well as income tax returns in various state and foreign jurisdictions. With few exceptions, the Company is no longer subject to federal, state or non-United States tax examinations by tax authorities for years before 2008. The Internal Revenue Service commenced examination of the Company's U.S. federal income tax return for the tax years 2008 to 2010 in the first quarter of 2012. The examination is anticipated to be completed by the first quarter of 2013.

Income Taxes

3 Months Ended

Mar. 31, 2012

The effective tax rate was 36.1% for the three months ended March 31, 2012 compared to 27.9% for the three months ended March 31, 2011.The effective tax rate in the prior year was lower due to the release of liabilities for unrecognized tax benefits related to gift card income deferral as a result of the issuance of new guidance by the U.S. Internal Revenue Service.

At March 31, 2012, the Company had a liability for unrecognized tax benefits, including potential interest and penalties net of related tax benefit, totaling $8.2 million, of which approximately $1.6 million is expected to be paid within one year. For the remaining liability, due to the uncertainties related to these tax matters, the Company is unable to make a reasonably reliable estimate when cash settlement with a taxing authority will occur.

As of March 31, 2012, accrued interest and penalties were $2.5 million and $0.4 million, respectively, excluding any related income tax benefits. As of December 31, 2011, accrued interest and penalties were $3.0 million and $0.3 million, respectively, excluding any related income tax benefits. The decrease of $0.5 million of accrued interest is primarily related to the decrease of unrecognized tax benefits due to settlements with taxing authorities, partially offset by the accrual of interest during the three months ended March 31, 2012. The Company recognizes interest accrued related to unrecognized tax benefits and penalties as a component of income tax expense, which is recognized in the Consolidated Statements of Income.

The Company and its subsidiaries file federal income tax returns as well as income tax returns in various state and foreign jurisdictions. With few exceptions, the Company is no longer subject to federal, state or non-United States tax examinations by tax authorities for years before 2008. The Internal Revenue Service commenced examination of the Company's U.S. federal income tax return for the tax years 2008 to 2010 in the first quarter of 2012. The examination is anticipated to be completed by the first quarter of 2013.