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Subsequent Events	9 Months Ended
Subsequent Events	Sep. 30, 2014
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events During October 2014, we borrowed $50 million from our revolving credit facility to fund repurchases under our existing $400 million share repurchase authorization. During October 2014, our Board of Directors granted 271,451 shares of non-vested common stock to our executives and 162,571 shares to non executive employees. The awards granted to executive officers are subject to vesting based upon achievement of performance standards and continued service. Both of the awards will vest in equal annual installments over four years.