Summary of Significant Accounting Policies (Details) - USD ($)	12 Months Ended
	Jul. 31, 2023	Jul. 31, 2022	Jul. 31, 2021
Collaborative Arrangements and Non-collaborative Arrangement Transactions
Foreign currency transaction losses	$ 6,400,000	$ 6,300,000	$ 2,900,000
Cost of sales	$ 2,270,200,000	$ 2,239,200,000	1,882,200,000
Percentage of LIFO inventory (as a percent)	29.70%	31.60%
Excess of FIFO over LIFO inventory	$ 56,100,000	$ 59,700,000
Depreciation	80,900,000	85,100,000	87,100,000
Asset impairment charges	$ 0	$ 0	0
Non-competition agreements
Collaborative Arrangements and Non-collaborative Arrangement Transactions
Finite lived intangible asset estimated useful life (in years)	3 years 1 month 6 days	6 years 4 months 24 days
Forward Foreign Currency Exchange Contracts
Collaborative Arrangements and Non-collaborative Arrangement Transactions
Derivative instrument term (in months)	12 months
Minimum
Collaborative Arrangements and Non-collaborative Arrangement Transactions
Capitalization of direct cost, amortization period (in years)	5 years
Minimum | Customer relationships
Collaborative Arrangements and Non-collaborative Arrangement Transactions
Finite lived intangible asset estimated useful life (in years)	1 year
Minimum | Patents, Trademarks And Technology
Collaborative Arrangements and Non-collaborative Arrangement Transactions
Finite lived intangible asset estimated useful life (in years)	1 year
Minimum | Non-competition agreements
Collaborative Arrangements and Non-collaborative Arrangement Transactions
Finite lived intangible asset estimated useful life (in years)	1 year
Minimum | Building and Building Improvements
Collaborative Arrangements and Non-collaborative Arrangement Transactions
Property, plant and equipment, useful life (in years)	10 years
Minimum | Machinery and equipment
Collaborative Arrangements and Non-collaborative Arrangement Transactions
Property, plant and equipment, useful life (in years)	3 years
Minimum | Software Development
Collaborative Arrangements and Non-collaborative Arrangement Transactions
Property, plant and equipment, useful life (in years)	5 years
Maximum
Collaborative Arrangements and Non-collaborative Arrangement Transactions
Capitalization of direct cost, amortization period (in years)	10 years
Maximum | Customer relationships
Collaborative Arrangements and Non-collaborative Arrangement Transactions
Finite lived intangible asset estimated useful life (in years)	20 years
Maximum | Patents, Trademarks And Technology
Collaborative Arrangements and Non-collaborative Arrangement Transactions
Finite lived intangible asset estimated useful life (in years)	20 years
Maximum | Non-competition agreements
Collaborative Arrangements and Non-collaborative Arrangement Transactions
Finite lived intangible asset estimated useful life (in years)	20 years
Maximum | Building and Building Improvements
Collaborative Arrangements and Non-collaborative Arrangement Transactions
Property, plant and equipment, useful life (in years)	40 years
Maximum | Machinery and equipment
Collaborative Arrangements and Non-collaborative Arrangement Transactions
Property, plant and equipment, useful life (in years)	10 years
Maximum | Software Development
Collaborative Arrangements and Non-collaborative Arrangement Transactions
Property, plant and equipment, useful life (in years)	7 years
Shipping and Handling
Collaborative Arrangements and Non-collaborative Arrangement Transactions
Cost of sales	$ 91,200,000	$ 96,400,000	$ 79,200,000