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| SourceName | Disposal Groups and Discontinued Operations | http://fasb.org/us-gaap/role/tin/resource |
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| SourceName | Reference Project:Taxonomy Technical Improvement | http://fasb.org/srt/role/changeNote/changeNote |
| TaxonomyVersion | 2020 | http://fasb.org/srt/role/changeNote/changeNote |
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