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Income Taxes | 9 Months Ended
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Mar. 31, 2022
Income Tax Disclosure [Abstract] |
Income Taxes | Income Taxes The Company recognized income tax expense of approximately $2.9 million and $1.0 million for the three months ended March 31, 2022 and 2021, respectively. The income tax expense of $2.9 million for the three months ended March 31, 2022 included a $0.7 million discrete tax expense related to the Company’s $4.5 million of gain related to the revaluation of the Company’s equity interest in a joint venture. The income tax expense of $1.0 million for the three months ended March 31, 2021 included immaterial discrete tax. Excluding the $4.5 million revaluation gain and the $0.7 million of discrete income tax items, the effective tax rate for the three months ended March 31, 2022 and 2021 was 7.4% and 6.3%, respectively. The changes in the tax expense and effective tax rate between the periods resulted primarily from the Company reporting pretax book income of $34.5 million ($30.0 million of pretax book income excluding the $4.5 million of gain related to the revaluation of the Company’s equity interest in a joint venture) for the three months ended March 31, 2022 as compared to a pretax book income of $16.0 million for the three months ended March 31, 2021 as well as changes in the mix of earnings in various geographic jurisdictions between the current year and the same period of last year. The Company recognized income tax expense of approximately $38.3 million and $2.7 million for the nine months ended March 31, 2022 and 2021, respectively. The income tax expense of $38.3 million for the nine months ended March 31, 2022 included a $33.5 million discrete tax expense related to the Company’s $396.0 million of income from the sale of equity interest in a joint venture and the related deconsolidation gain as the Company switches from the consolidation method of accounting to the equity method of accounting related to this investment and no longer asserts permanent reinvestment related to the Company’s investment in the joint venture as well as $0.1 million of other discrete income tax items. The income tax expense of $2.7 million for the nine months ended March 31, 2021 included a $0.04 million discrete tax benefit. Excluding the discrete income tax items ($396.0 million of income from the sale of equity interest in a joint venture and the related deconsolidation gain as well as other discrete items), the effective tax rate for the nine months ended March 31, 2022 and 2021 was 6.0% and 7.0%, respectively. The changes in the tax expense and effective tax rate between the periods resulted primarily from the Company reporting pretax book income of $476.4 million ($80.4 million of pretax book income excluding the $396.0 million of income from the sale of equity interest in a joint venture and the related deconsolidation gain) for the nine months ended March 31, 2022 as compared to a pretax book income of $39.0 million for the nine months ended March 31, 2021 as well as changes in the mix of earnings in various geographic jurisdictions between the current year and the same period of last year. The Company files its income tax returns in the United States and in various foreign jurisdictions. The tax years 2001 to 2021 remain open to examination by U.S. federal and state tax authorities. The tax years 2013 to 2021 remain open to examination by foreign tax authorities. The Company's income tax returns are subject to examinations by the Internal Revenue Service and other tax authorities in various jurisdictions. In accordance with the guidance on the accounting for uncertainty in income taxes, the Company regularly assesses the likelihood of adverse outcomes resulting from these examinations to determine the adequacy of its provision for income taxes. These assessments can require considerable estimates and judgments. As of March 31, 2022, the gross amount of unrecognized tax benefits was approximately $7.8 million, of which $4.8 million, if recognized, would reduce the effective income tax rate in future periods. If the Company's estimate of income tax liabilities proves to be less than the ultimate assessment, then a further charge to expense would be required. If events occur and the payment of these amounts ultimately proves to be unnecessary, the reversal of the liabilities would result in tax benefits being recognized in the period when the Company determines the liabilities are no longer necessary. The Company does not anticipate any material changes to its uncertain tax positions during the next twelve months. “U.S. Consolidated Appropriations Act, 2021” (“CAA 2021”), Enacted December 27, 2020 On December 27, 2020, the United States enacted the Consolidated Appropriations Act, 2021, which made changes to existing U.S. tax laws. There was no material impact of the tax law changes included in the Consolidated Appropriations Act, 2021 to the Company. “The American Rescue Plan Act of 2021”, Enacted March 11, 2021 On March 11, 2021, the United States enacted the American Rescue Plan Act of 2021, which made changes to existing U.S. tax laws. There was no material impact of the tax law changes included in the American Rescue Plan Act of 2021 to the Company. On July 27, 2015, in Altera Corp. v. Commissioner, the U.S. Tax Court issued an opinion related to the treatment of stock-based compensation expense in an intercompany cost-sharing arrangement. In the July 2015 ruling, the Tax Court concluded that the sharing of the cost of employee stock compensation in a company’s cost-sharing arrangement was invalid under the U.S. Administrative Procedures Act. In June 2019, a panel of the Ninth Circuit of the U.S. Court of Appeals reversed this decision. In July 2019, Altera petitioned U.S. Court of Appeals for the Ninth Circuit to hold an en banc rehearing of the case. The petition was subsequently denied by the Ninth Circuit. Altera appealed the case to the U.S. Supreme Court in February 2020, but the U.S. Supreme Court declined to hear the case in June 2020, leaving intact the U.S. Court of Appeals for the Ninth Circuit’s decision. AOS has not recorded any benefit related to the Altera Corporation Tax Court decision in any period through March 2022. The Company will continue to monitor ongoing developments and potential impact to its financial statements

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- Definition The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 21 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32857-109319 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 11.C) -URI http://asc.fasb.org/extlink&oid=116825942&loc=d3e330215-122817 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 17 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32809-109319 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 6.I.5.Q1) -URI http://asc.fasb.org/extlink&oid=116825942&loc=d3e330036-122817 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32705-109319 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 270 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6424409&loc=d3e44925-109338 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -URI http://asc.fasb.org/topic&trid=2144680 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6424122&loc=d3e41874-109331 + Details
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