Stock-based Compensation (Tables)

6 Months Ended

Jun. 30, 2015

Share-based Compensation [Abstract]

Restricted Stock Units Granted Disclosure

During the six months ended June 30, 2015, we granted the following restricted stock units to employees:

(Number of restricted stock shares in thousands)	Shares		Weighted- Average Grant Date Fair Value (per share)
Time-based	931
Performance-based	246	*
Market-based	123	*
Total granted	1,300		$	39.77

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* Assumes grant date expected payout