Condensed Consolidated Statements of Changes in Shareholders' Equity (Parenthetical) (USD $) In Thousands, unless otherwise specified	9 Months Ended
Sep. 30, 2012	Sep. 30, 2011
Condensed Consolidated Statements of Changes in Shareholders' Equity
Stock option activity, tax benefit	$ 2,932	$ 2,317
Change in fair value of interest rate swap contracts, income taxes		4,600
Cumulative-effect of adoption of amendments to ASC 924 regarding jackpot liabilities, income taxes		$ 1,068

Tax effect, net of reclassifications adjustments, of the change in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges, which is attributable to the parent entity. Also includes an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

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-Topic 810

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-URI http://asc.fasb.org/extlink&oid=7656940&loc=SL4569643-111683

+ Details