Equity Incentive Awards (Tables)

12 Months Ended

Dec. 31, 2014

Equity Incentive Awards [Abstract]

Schedule of Share-based Compensation, Stock Options, Activity

	2014				2013				2012
(in thousands, except exercise price data)	Options		Weighted Average Exercise Price		Options		Weighted Average Exercise Price		Options		Weighted Average Exercise Price
Outstanding at beginning of year	23,306		$	2.42	21,525		$	2.51	20,476		$	2.84
Granted	4,502		1.68		3,490		2.13		3,441		1.84
Exercised	(223	)	1.46		(572	)	1.75		(636	)	1.66
Expired	(3,334	)	3.54		(950	)	3.98		(1,231	)	6.93
Forfeited	(648	)	1.97		(187	)	1.94		(525	)	1.78
Outstanding at end of year	23,603		2.14		23,306		2.42		21,525		2.51
Exercisable at end of year	16,921		$	2.27	17,378		$	2.56	15,582		$	2.77

Schedule of Nonvested Restricted Stock Units Activity

	Shares		Weighted Average Grant Date Fair Value
	(in thousands)
Outstanding at December 31, 2013	4,242		$	1.93
Granted	1,604		1.72
Vested	(1,384	)	1.90
Forfeited	(1,331	)	1.92
Nonvested at December 31, 2014	3,131		$	1.84