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Income Taxes
3 Months Ended
Jan. 31, 2023
Income Tax Disclosure [Abstract]  
Income Taxes
Note 6. Income Taxes

The effective tax rates for the three months ended January 31, 2023 and January 31, 2022 were 30.7% and 21.8%, respectively. The increase was primarily due to changes in the geographic composition of pre-tax earnings, an increase in the UK statutory tax rate from 19% to 25%, and capitalization of research and experimental expenditures for fiscal 2023 as required by the 2017 Tax Cuts and Jobs Act.