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Provision for Income Taxes
6 Months Ended
Jan. 31, 2022
Income Tax Disclosure [Abstract]  
Provision for Income Taxes Provision for Income Taxes
The overall effective income tax rate for the three months ended January 31, 2022 was 23.3%, and the effective income tax rate for the six months ended January 31, 2022 was 22.6%. These rates were both favorably impacted by certain foreign tax rate differences which include certain interest income not subject to corporate income tax. The overall effective income tax rate for the three months ended January 31, 2021 was 20.0%, and the effective income tax rate for the six months ended January 31, 2021 was 20.4%. These rates were both favorably impacted by certain foreign tax rate differences which include certain income not subject to corporate income tax and also by certain foreign return-to-provision adjustments that had a greater impact in relation to pre-tax income.

Within the next 12 months, the Company anticipates a decrease of approximately $4,800 in unrecognized tax benefits, and $1,000 in accrued interest related to unrecognized tax benefits recorded as of January 31, 2022, from expected settlements or payments of uncertain tax positions and lapses of the applicable statutes of limitations. Actual results may differ from these estimates.
The Company files income tax returns in the U.S. federal jurisdiction and in many U.S. state and foreign jurisdictions. For U.S. federal income tax purposes, fiscal years 2018 through 2020 remain open and could be subject to examination. In major state jurisdictions, fiscal years 2018 through 2020 generally remain open and could be subject to examination. In major foreign jurisdictions, fiscal years 2016 through 2020 remain open and subject to examination. The Company is currently under exam by certain U.S. state tax authorities for fiscal years 2018 through 2020 and by certain foreign jurisdictions for fiscal years 2016 through 2019. The Company believes it has adequately reserved for its exposure to additional payments for uncertain tax positions in its liability for unrecognized tax benefits.