Capital Stock (Tables)

12 Months Ended

Dec. 31, 2014

Summary of Stock Option Activity and Related Information

A summary of the Company’s stock option activity and related information for the years ended December 31, 2014, 2013, and 2012, are as follows:


	December 31, 2014					December 31, 2013					December 31, 2012
				Weighted- Average					Weighted- Average					Weighted- Average
	Options (000’s)			Exercise Price		Options (000’s)			Exercise Price		Options (000’s)			Exercise Price
	#			$		#			$		#			$
Outstanding - beginning of year		4,237			36.33		5,285			34.40		5,713			32.47
Granted		15			56.76		73			34.07		433			27.69
Exercised		(1,528	)		36.10		(1,039	)		26.21		(733	)		15.85
Forfeited / expired		(14	)		28.51		(82	)		38.46		(128	)		31.81

Outstanding - end of year		2,710			36.61		4,237			36.33		5,285			34.40

Exercisable - end of year		2,508			37.03		3,848			37.03		4,561			35.54

Non-Vested Stock Option Activity and Related Information

A summary of the Company’s non-vested stock option activity and related information for the years ended December 31, 2014, 2013 and 2012, are as follows:


	December 31, 2014					December 31, 2013					December 31, 2012
				Weighted- Average					Weighted- Average					Weighted- Average
	Options (000’s)			Grant Date Fair Value		Options (000’s)			Grant Date Fair Value		Options (000’s)			Grant Date Fair Value
	#			$		#			$		#			$
Outstanding non-vested stock options—beginning of year		389			9.24		723			8.74		1,057			6.40
Granted		15			11.50		73			10.54		433			8.72
Vested		(188	)		9.30		(401	)		8.57		(747	)		5.44
Forfeited		(14	)		9.01		(6	)		9.46		(20	)		8.24

Outstanding non-vested stock options—end of year		202			9.37		389			9.24		723			8.74

Details Regarding Outstanding and Exercisable Stock Options

Further details regarding the Company’s outstanding and exercisable stock options at December 31, 2014 are as follows:


	Outstanding Options						Exercisable Options
			Weighted-		Weighted-				Weighted-		Weighted-
	Options (000’s)		Average Remaining Life		Average Exercise Price		Options (000’s)		Average Remaining Life		Average Exercise Price
Range of Exercise Prices	#		(Years)		$		#		(Years)		$
$10.00 – $19.99		193		4.2		11.84		193		4.2		11.84
$20.00 – $24.99		295		5.2		24.42		295		5.2		24.42
$25.00 – $29.99		367		7.2		27.69		228		7.2		27.69
$30.00 – $34.99		117		7.3		34.44		69		6.7		34.70
$35.00 – $39.99		391		1.3		39.01		391		1.3		39.01
$40.00 – $44.99		764		3.2		40.41		764		3.2		40.41
$45.00 – $49.99		139		0.2		46.80		139		0.2		46.80
$50.00 – $54.99		429		2.2		51.40		429		2.2		51.40
$55.00 – $59.99		15		9.2		56.76		—		—		—

		2,710		3.7		36.61		2,508		3.3		37.03