| Item | Type | Period | Balance | Description | | Net Income (Loss) Available to Common Stockholders, Basic, Total | $ | duration | credit | Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders. |
| Net Income (Loss) from Continuing Operations Available to Common Shareholders, Basic | $ | duration | credit | Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) from continuing operations available to common shareholders. |
| Net Income (Loss) from Discontinued Operations Available to Common Shareholders, Basic | $ | duration | credit | Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) from discontinued operations available to common shareholders. |