Income Taxes Income Taxes (Details)	3 Months Ended	6 Months Ended
Jan. 31, 2023 Rate	Jan. 31, 2022 Rate	Jan. 31, 2023 Rate	Jan. 31, 2022 Rate
Income Tax Disclosure [Abstract]
Effective Income Tax Rate Reconciliation, Percent	21.70%	19.60%	21.70%	20.60%

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 12
-URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32687-109319

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Period Type:	duration