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Note 1. Summary of Significant Accounting Policies Discontinued Operations (Details) $ in Millions | 12 Months Ended
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Dec. 31, 2021 USD ($)
Accounting Policies [Abstract] |
Proceeds (payments) related to sale of discontinued operations | $ 375.0

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- Definition The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3179-108585 + Details
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