Income Taxes (Schedule Of Deferred Income Tax Liabilities And Assets) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Income Taxes [Abstract]
Leasehold improvements, property and equipment	$ 156,746	$ 136,040
Goodwill and other assets	1,346	1,166
Other	1,591
Total long-term deferred income tax liability	159,683	137,206
Deferred rent	47,127	41,041
Gift card liability	876	480
Capitalized transaction costs	506	505
Stock-based compensation and other employee benefits	53,622	46,515
Foreign net operating loss carry-forwards	5,598	2,992
State credits	1,300
Other		72
Valuation allowance	(4,780)	(3,346)
Total long-term deferred income tax asset	104,249	88,259
Net long-term deferred income tax liability	55,434	48,947
Prepaid assets and other	2,970	2,086
Total current deferred income tax liability	2,970	2,086
Allowances, reserves and other	11,973	10,433
Other employee benefits	4,267	573
Valuation allowance	(58)	(58)
Total current deferred income tax asset	16,182	10,948
Net current deferred income tax asset	13,212	8,862
Total deferred income tax liability	$ 42,222	$ 40,085

The cumulative amount of the estimated future tax effects attributable to the difference between the tax basis of transaction costs and the basis of transaction costs computed in accordance with generally accepted accounting principles. The difference in basis, whether due to amortization or other reasons, will decrease future taxable income when such difference reverses.

No definition available.