v3.3.1.900

Share-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2015

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Summary of Expense Related to Share-Based Compensation Cost by Type of Program

A summary of the expense related to share-based compensation cost by type of program is as follows:

		Year Ended December 31,
(In millions)		2015				2014				2013
Restricted stock units expense		$	10.2			$	16.5			$	10.6
Stock options expense			-				0.5				1.0
Before-tax share-based compensation expense			10.2				17.0				11.6
Income tax benefit			(3.3	)			(6.0	)			(3.9	)
After-tax share-based compensation expense		$	6.9			$	11.0			$	7.7

Summary of Stock Option Activity Under All Plans

 A summary of stock option activity under all plans as of and for the year ended December 31, 2015 is as follows:

		Shares				Weighted Average Remaining Contractual Terms     (Years)				Weighted Average Exercise Price				Aggregate Intrinsic Value   (In millions)
Outstanding on January 1, 2015			289,064							$	116.40
Granted			-								-
Exercised			(17,324)								31.72
Expired			(3,129)								1,183.96
Outstanding on December 31, 2015			268,611				4.4 years			$	109.42			$	-
Vested as of December 31, 2015			268,611				4.4 years			$	109.42			$	-
Expected to vest as of December 31, 2015			-				0.0 years			$	-			$	-

Summary of Information about Stock Options Outstanding by Range of Exercise Prices

The following table summarizes information about stock options outstanding at December 31, 2015:

		Outstanding												Exercisable
Range of Exercise Prices		Shares				Weighted Average Exercise Price				Weighted Average Remaining Contractual      Life				Shares				Weighted     Average Exercise Price
$8.74 to $25.00			38,572			$	21.25				3.2 years				38,572			$	21.25
$25.01 to $41.50			173,989				33.87				5.6 years				173,989				33.87
$75.00 to $476.00			24,998				172.47				2.1 years				24,998				172.47
$476.01 to $1,334.50			31,052				591.52				0.8 years				31,052				591.52
$8.74 to $1,344.50			268,611				109.42				4.4 years				268,611				109.42

Summary of Restricted Stock Unit Activity Under All Plans

A summary of restricted stock unit activity under all plans as of and for the year ended December 31, 2015 is as follows:

		Shares				Weighted Average Remaining Contractual Terms (Years)				Weighted Average Grant Date Fair Value				Aggregate Intrinsic Value (In millions)
Outstanding on January 1, 2015			972,843							$	41.30
Granted			519,852								36.15
Vested and released			(495,337)								37.43
Forfeited			(427,260)								42.40
Outstanding on December 31, 2015			570,098				1.2 Years			$	40.55			$	9.1
Vested or expected to vest as of December 31, 2015			596,048				1.2 Years			$	41.01			$	10.8
Expected to vest as of December 31, 2015			576,378				1.2 Years			$	40.56			$	8.9

Weighted Average Assumptions Used in Monte Carlo Simulation Model to Estimate Fair Value of PRSUs Granted

The weighted averages for the primary assumptions used in the Monte Carlo simulation model for the 2015 and 2014 grants are as follows:

		PRSU Grants Year Ended December 31,
		2015				2014
Assumptions:
Risk-free interest rate			1.01%				0.79%
Expected life			3.0 years				3.0 years
Expected volatility			37%				43%

X

- Definition

Disclosure of the number and weighted-average grant date fair value for restricted stock units and deferred stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units and deferred stock units that were granted, vested, or forfeited during the year.

+ References

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- Definition

Tabular disclosure of the significant assumptions used during the year to estimate the fair value of performance-based restricted stock units, including, but not limited to: (a) expected term, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

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- Definition

Tabular disclosure of the amount of total share-based compensation cost, including the amounts attributable to each share-based compensation plan and any related tax benefits.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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