XML 55 R23.htm IDEA: XBRL DOCUMENT v2.4.0.8
Long-term Equity-based Compensation Plans (Tables)
9 Months Ended
Sep. 30, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
The assumptions used in the Black-Scholes pricing model for Tandem Awards granted during the nine months ended September 30, 2014 and 2013 were as follows:
 
Nine Months Ended
 
Sep 30, 2014
 
Sep 30, 2013
Range of Valuation Assumptions
 
 
 
 
 
 
 
Expected Volatility
25.76
%
-
44.43
%
 
39.10
%
-
48.23
%
Risk-free Interest Rate
1.07

-
2.14

 
0.62

-
1.38

Expected Dividend Yield
2.53

-
2.60

 
2.83

-
3.00

Weighted-Average Expected Life in Years
 

 
 
 
 

 
 
Employee Grants
4

-
7
 
4

-
7
Director Grants
6
 
6
Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block]
Tandem Award activity for the nine months ended September 30, 2014 is presented below.
 
Shares Subject
to Award
 
Weighted-
Average
Exercise Price
Per Share ($)
 
Weighted-
Average
Remaining
Contractual Life
(in Years)
 
Aggregate
Intrinsic Value
($ in Millions)
Outstanding at Beginning of the Year
2,543,673

 
$
41.37

 
 
 
 
Granted
289,000

 
36.59

 
 
 
 
Exercised
(26,375
)
 
28.76

 
 
 
 
Forfeited or Expired
(492,248
)
 
47.56

 
 
 
 
Outstanding at September 30, 2014
2,314,050

 
$
39.61

 
4.20
 
$
3.1

Vested and Expected to Vest at September 30, 2014
2,289,388

 
$
39.67

 
4.16
 
$
3.1

Exercisable at September 30, 2014
1,970,046

 
$
40.49

 
3.41
 
$
2.8

Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block]
Information pertaining to Tandem Awards outstanding at September 30, 2014 is presented below.
 
 
 
 
Outstanding
 
Exercisable
Range of Exercise Prices
 
Shares
Subject to Award
 
Weighted-
Average
Exercise Price
Per Share ($)
 
Weighted-
Average
Remaining
Contractual
Life (in Years)
 
Shares
Subject to Tandem
Award
 
Weighted-
Average
Exercise Price
Per Share ($)
$
10.00

-
$
15.00

 
16,750

 
$
13.55

 
2.70
 
16,750

 
$
13.55

15.01

-
20.00

 
8,000

 
16.48

 
4.60
 
8,000

 
16.48

20.01

-
25.00

 
30,750

 
23.38

 
4.18
 
30,750

 
23.38

25.01

-
30.00

 
389,000

 
28.85

 
6.71
 
339,248

 
28.74

30.01

-
35.00

 
243,750

 
33.18

 
8.29
 
140,500

 
32.98

35.01

-
40.00

 
586,625

 
36.90

 
6.26
 
395,623

 
37.11

40.01

-
45.00

 
185,902

 
43.10

 
0.34
 
185,902

 
43.10

45.01

-
50.00

 
796,505

 
48.59

 
1.41
 
796,505

 
48.59

50.01

-
55.00

 
56,768

 
51.16

 
0.35
 
56,768

 
51.16

10.00

-
55.00

 
2,314,050

 
39.61

 
4.20
 
1,970,046

 
40.49

Schedule of Share-based Compensation, Nonemployee Director Deferred Stock Unit Award Plan, Activity [Table Text Block]
Activity related to DSU awards for the nine months ended September 30, 2014 was as follows:
 
Number of DSUs
 
Weighted-
Average
Grant-Date
Fair Value
Per DSU
Vested Balance at Beginning of the Year
4,000

 
$
31.50

Granted and Vested
4,000

 
37.53

Vested Balance at End of Period
8,000

 
34.52

Time Vested Shares [Member]
 
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]
Activity related to nonvested time-based restricted stock and nonvested time-based RSUs for the nine months ended September 30, 2014 was as follows:
 
Time-based Restricted
Stock Awards
 
Time-based RSU Awards
 
Number of Shares
 
Weighted-
Average
Grant-Date
Fair Value
Per Share
 
Number of RSUs
 
Weighted-
Average
Grant-Date
Fair Value
Per RSU
Nonvested Balance at Beginning of the Year
101,627

 
$
31.48

 

 
$

Granted
2,000

 
38.59

 
41,925

 
36.56

Vested
(25,568
)
 
30.56

 
(9,351
)
 
36.47

Forfeited
(21,789
)
 
31.00

 
(1,500
)
 
36.47

Nonvested Balance at End of Period
56,270

 
32.33

 
31,074

 
36.60

Performance Shares [Member]
 
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]
Activity related to nonvested performance-based restricted stock and nonvested performance-based RSUs for the nine months ended September 30, 2014 was as follows:
 
Performance-based Restricted Stock Awards
 
Performance-based RSU Awards
 
Number of Shares
 
Weighted-
Average
Grant-Date
Fair Value
Per Share
 
Number of RSUs
 
Weighted-
Average
Grant-Date
Fair Value
Per RSU
Nonvested Balance at Beginning of the Year
176,800

 
$
39.54

 

 
$

Granted

 

 
66,575

 
40.50

Vested
(54,934
)
 
39.83

 

 

Forfeited
(7,691
)
 
40.12

 
(1,400
)
 
40.50

Nonvested Balance at End of Period
114,175

 
39.37

 
65,175

 
40.50