XML 52 R37.htm IDEA: XBRL DOCUMENT

Common Shares And Stock-Based Awards Plans (Tables)

12 Months Ended

Dec. 31, 2015

				Weighted-
			Weighted-	Average
			Average	Remaining		Aggregate
	Number of		Exercise	Contractual		Intrinsic
(in thousands, except per share data)	Options		Price	Term (Years)		Value
Outstanding as of December 31, 2012	4,240	$	19.88
Granted	348		17.37
Exercised	(713)		15.72
Forfeited or expired	(791)		22.88
Outstanding as of December 31, 2013	3,084		19.79
Granted	378		22.94
Exercised	(940)		20.06
Forfeited or expired	(85)		22.61
Outstanding as of December 31, 2014	2,437		20.07
Granted	289		23.14
Exercised	(114)		17.39
Forfeited or expired	(32)		23.40
Outstanding as of December 31, 2015	2,580	$	20.49	4.65	$	4,969

Exercisable as of December 31, 2015	1,802	$	20.19	2.80	$	4,078

The following table summarizes the activities related to the Company’s restricted shares:

			Weighted-
			Average
	Number of		Grant Date
(in thousands, except per share data)	Shares		Fair Value
Non-vested shares outstanding as of December 31, 2012	340	$	16.81
Vested	(106)		17.42
Forfeited	(40)		16.40
Non-vested shares outstanding as of December 31, 2013	194		16.56
Vested	(76)		16.87
Forfeited	(9)		16.85
Non-vested shares outstanding as of December 31, 2014	109		16.33
Vested	(70)		16.84
Forfeited	(1)		16.46
Non-vested shares outstanding as of December 31, 2015	38	$	15.38

The following table summarizes the activities related to the Company’s time-based restrictive stock units:

			Weighted-
			Average
	Number of		Grant Date
(in thousands, except per share data)	Units		Fair Value
Non-vested awards outstanding as of December 31, 2012	103	$	16.70
Granted	277		17.66
Vested	(67)		17.06
Forfeited	(10)		17.36
Non-vested awards outstanding as of December 31, 2013	303		17.48
Granted	246		22.92
Vested	(112)		18.34
Forfeited	(25)		19.99
Non-vested awards outstanding as of December 31, 2014	412		20.33
Granted	228		23.06
Vested	(161)		20.51
Forfeited	(12)		21.03
Non-vested awards outstanding as of December 31, 2015	467	$	21.59

The following table summarizes the activities related to the Company’s performance-based restricted stock units:

			Weighted-
			Average
	Number of		Grant Date
(in thousands, except per share data)	Units		Fair Value
Non-vested units outstanding as of December 31, 2012	164	$	16.39
Granted⁽¹⁾	76		17.37
Forfeited	(25)		16.03
Non-vested units outstanding as of December 31, 2013	215		16.78
Granted⁽¹⁾	88		22.92
Forfeited	(29)		18.52
Non-vested units outstanding as of December 31, 2014	274		18.56
Granted⁽¹⁾	85		22.93
Forfeited	(53)		18.57
Non-vested units outstanding as of December 31, 2015	306	$	19.77

⁽¹⁾Represents target number of units that can vest based on the achievement of the performance goals.