CONDENSED CONSOLIDATED STATEMENT OF EQUITY (Unaudited) (USD $) In Thousands, except Share data	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Treasury Stock [Member]	Accumulated Deficit [Member]
Balances at beginning of period at Dec. 31, 2013	$ 1,020,937	$ 1,277	$ 2,025,471	$ (46,800)	$ (959,011)
Balances at beginning of period - shares (in share) at Dec. 31, 2013	127,726,611	127,727,000
Compensation expense related to restricted stock grants	15,301	0	15,301	0	0
Net loss	(5,594)	0	0	0	(5,594)
Issuance of common stock under Associate Stock Purchase Plan	817	0	817	0	0
Issuance of common stock under Associate Stock Purchase Plan - shares (in shares)		28,000
Restricted stock, net	0	9	(9)	0	0
Restricted stock, net - shares (in shares)		836,000
Other	162	0	162	0	0
Balances at end of period at Jun. 30, 2014	$ 1,031,623	$ 1,286	$ 2,041,742	$ (46,800)	$ (964,605)
Balances at end of period - shares (in shares) at Jun. 30, 2014	128,591,226	128,591,000