| Name | NetIncomeLossAvailableToCommonStockholdersBasic |
|---|---|
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| 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) Available to Common Stockholders, Basic | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
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| Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
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|---|---|---|
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| Name | Accounting Standards Codification | http://www.xbrl.org/2003/role/disclosureRef |
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| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic | summation-item | http://fasb.org/us-gaap/role/statement/StatementOfIncomeDiscontinuedOperationsAlternate | |
us-gaap:NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic | summation-item | http://fasb.org/us-gaap/role/statement/StatementOfIncomeDiscontinuedOperationsAlternate | |
us-gaap:NetIncomeLoss | summation-item | http://fasb.org/us-gaap/role/statement/StatementOfIncome | |
us-gaap:PreferredStockDividendsAndOtherAdjustments | summation-item | http://fasb.org/us-gaap/role/statement/StatementOfIncome | |
us-gaap:UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic | summation-item | http://fasb.org/us-gaap/role/statement/StatementOfIncome |