Stock Incentive Plans (Tables)

12 Months Ended

Dec. 31, 2012

Stock Incentive Plans

Restricted Stock Activity in Stock Incentive Plans

	Number of Shares		Weighted Average Grant Date Fair Value
Nonvested at beginning of year	1,936,225		$  16.53
Granted	157,000		9.82
Vested	(671,171	)	(18.74)
Forfeited	(275,397	)	(14.23)
Nonvested at end of year	1,146,657		14.87

Option Activity in Stock Incentive Plans

	Number of Options		Weighted Average Exercise Price
Outstanding at beginning of year	5,837,653		$  24.41
Expired	(2,990,803	)	(23.18)
Outstanding and exercisable at end of year	2,846,850		25.70