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Stock-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2013

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Stock Option, Performance Share and Restricted Stock Unit

A summary of restricted stock unit and performance share transactions for the year ended December 31, 2013, is shown below:

		Restricted Stock Units				Performance Shares
Outstanding as of December 31, 2012			669,459				2,190,778
Granted			320,318				1,327,478
Distributed (vested)			(207,468	)			—
Cancelled			(20,886	)			(188,038	)
Outstanding as of December 31, 2013 (1)			761,423				3,330,218
Vested or expected to vest as of December 31, 2013			761,423				2,258,631

(1) Outstanding performance shares are reflected at the maximum possible payout that may be earned during the relevant performance periods.

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- Definition

Tabular disclosure of share-based compensation plans that may be presented in a single table for outstanding, vested and expected to vest, and exercisable awards. The information that may be disclosed in this table may include, but is not limited to, number of shares, weighted average exercise price, weighted average remaining contractual life, and aggregate intrinsic value.

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