Note 8. Income Taxes (Policies)	6 Months Ended
Note 8. Income Taxes (Policies)	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Income Tax, Policy [Policy Text Block]	In determining the quarterly provision for income taxes, we use an estimated annual effective tax rate which is based on expected annual income, statutory tax rates, and available tax planning opportunities in the various jurisdictions in which we operate. Unusual or infrequently occurring items are separately recognized in the quarter in which they occur.

Disclosure of accounting policy for income taxes, which may include its accounting policies for recognizing and measuring deferred tax assets and liabilities and related valuation allowances, recognizing investment tax credits, operating loss carryforwards, tax credit carryforwards, and other carryforwards, methodologies for determining its effective income tax rate and the characterization of interest and penalties in the financial statements.

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