| Name | NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersDiluted |
|---|---|
| Namespace | http://fasb.org/us-gaap/2020-01-31 |
| Prefix | us-gaap |
| Data type | xbrli:monetaryItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | credit |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Net Income (Loss) from Discontinued Operations Available to Common Shareholders, Diluted | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities, and addition from assumption of issuance of common shares for dilutive potential common shares; of income (loss) from discontinued operations available to common shareholders. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |