IndexImpairment Effect on Earnings Per Share, Pretax
| Name | ImpairmentEffectOnEarningsPerSharePretax |
|---|---|
| Namespace | http://fasb.org/us-gaap/2021-01-31 |
| Prefix | us-gaap |
| Data type | dtr-types:perShareItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | False |
Labels
| Text | Lang | Role | Container role |
|---|---|---|---|
| Impairment Effect on Earnings Per Share, Pretax | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Pretax earnings per share or per unit impact arising from asset impairment. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
References
| Name | Value | Role |
|---|---|---|
| elementCreationTaxonomyVersion | 2013 | http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote |
Related Parent Concepts
| Name | Relation Type | Role | |
|---|---|---|---|
 | us-gaap:ImpairmentEffectsOnEarningsPerShareLineItems | parent-child | http://fasb.org/us-gaap/role/disclosure/ExitOrDisposalCostObligations |
| us-gaap:ImpairmentEffectsOnEarningsPerShareLineItems | domain-member | http://fasb.org/us-gaap/role/disclosure/ExitOrDisposalCostObligationsImpairmentEffectsOnEarningsPerShareTable |