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Subsequent Event	12 Months Ended
Subsequent Event	Dec. 31, 2012
Subsequent Event	NOTE 18. SUBSEQUENT EVENT 2012 TENDER OFFER On February 8, 2013, we repurchased 5,524,861 shares of our common stock for $250.0 million pursuant to our “modified Dutch auction” tender offer commenced in November 2012. See Note 14 for further information.