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STOCK INCENTIVE PLANS (Tables)
 12 Months Ended
Dec. 31, 2011
STOCK INCENTIVE PLANS  
Details of the exercisable stock options

 

 

 

Aggregate

 

 

 

Per Share

 

Weighted-Average

 

 

 

Intrinsic

 

Number of

 

Option Price

 

Exercise Price

 

(dollars in thousands, except per share amounts)

 

Value

 

Options

 

Range

 

Per Share

 

Exercisable at December 31, 2008

 

$

5,467

 

1,389,338

 

$15.86 - $26.95

 

$

19.75

 

 

 

 

 

 

 

 

 

 

 

Exercised in 2009

 

$

4,906

 

(563,156

)

$15.86 - $17.44

 

$

17.40

 

Exercisable at December 31, 2009

 

$

6,860

 

826,182

 

$16.78 - $26.95

 

$

21.35

 

 

 

 

 

 

 

 

 

 

 

Exercised in 2010

 

$

5,988

 

(575,236

)

$16.78 - $24.82

 

$

19.87

 

Exercisable at December 31, 2010

 

$

1,991

 

250,946

 

$22.04 - $26.95

 

$

24.72

 

 

 

 

 

 

 

 

 

 

 

Exercised in 2011

 

$

1,389

 

(173,506

)

$22.04 - $25.22

 

$

24.65

 

Exercisable at December 31, 2011

 

$

402

 

77,440

 

$24.82 - $26.95

 

$

24.88
Summary of stock awards unit activity

 

 

 

2011

 

2010

 

2009

 

Outstanding units granted at the beginning of the year

 

3,158,335

 

3,303,137

 

3,342,414

 

Units Granted

 

357,791

 

1,344,084

 

285,470

 

Units Paid (in shares)

 

(406,711

)

(1,277,284

)

(280,858

)

Units Canceled

 

(218,117

)

(211,602

)

(43,889

)

Outstanding units granted at the end of the year

 

2,891,298

 

3,158,335

 

3,303,137

 

 

 

 

 

 

 

 

 

Aggregate intrinsic value at year end of outstanding awards, in thousands

 

$

86,970

 

$

103,053

 

$

97,938