|
Condensed Consolidated Statement of Stockholders' Equity (USD $)
In Thousands, except Share data, unless otherwise specified |
Total
USD ($)
|
Common Stock Shares
|
Common Stock Par Value
USD ($)
|
Capital in Excess of Par Value
USD ($)
|
Accumulated Deficit
USD ($)
|
Accumulated Other Comprehensive Loss
USD ($)
|
Treasury Stock
USD ($)
|
|---|---|---|---|---|---|---|---|
| Beginning balance at Dec. 31, 2013 | $ 3,118,034 | $ 3,706 | $ 3,859,823 | $ (742,915) | $ (638) | $ (1,942) | |
| Beginning balance (in shares) at Dec. 31, 2013 | 370,570,565 | 206,762 | |||||
| Increase (Decrease) in Stockholders' Equity [Roll Forward] | |||||||
| Net income (loss) | (67,912) | (67,912) | |||||
| Other comprehensive income | (53) | (53) | |||||
| Dividends declared on common stock | (194,187) | (194,187) | |||||
| Repurchase of common shares (in shares) | (266,837) | ||||||
| Repurchase of common shares | (2,920) | (2,920) | |||||
| Issuance of common shares (in shares) | 28,024,320 | ||||||
| Issuance of common shares | 287,454 | 280 | 287,174 | ||||
| Embedded conversion premium of convertible notes | 55,131 | 55,131 | |||||
| Exercise of stock options (in shares) | 20,000 | ||||||
| Exercise of stock options | 183 | 183 | |||||
| Stock based compensation, net (in shares) | 424,897 | ||||||
| Stock-based compensation, net | 8,508 | 4 | 8,924 | (420) | |||
| Ending balance at Sep. 30, 2014 | $ 3,204,238 | $ 3,990 | $ 4,211,235 | $ (1,005,434) | $ (691) | $ (4,862) | |
| Ending balance (in shares) at Sep. 30, 2014 | 399,039,782 | 473,599 |