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Fair Value Measurements (Narrative) (Details) € in Millions, $ in Millions			3 Months Ended	6 Months Ended
	Aug. 09, 2024 USD ($)	Aug. 09, 2024 EUR (€)	Jan. 31, 2025 USD ($)	Jan. 31, 2025 USD ($)	Jan. 31, 2024 USD ($)	Jul. 31, 2024 USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Payment to acquire equity method investments				$ 71.2	$ 0.0
Contingent consideration liability, fair value			$ 20.7	20.7		$ 21.8
Payment of contingent consideration			1.8	1.8	$ 0.0
2024 Acquisitions
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Maximum payout			28.0	28.0		29.8
Medica S.p.A
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Payment to acquire equity method investments	$ 67.9	€ 62.1
Fair Value, Inputs, Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Equity method investments			97.7	97.7		26.9
Fair Value, Inputs, Level 3 \| Medica S.p.A
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Payment to acquire equity method investments				68.9
Fixed Interest Rate \| Fair Value, Inputs, Level 2 \| Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt instrument, fair value disclosure			266.1	266.1		267.7
Fixed Interest Rate \| Fair Value, Inputs, Level 2 \| Carrying Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt instrument, fair value disclosure			300.0	300.0		300.0
Current Portion of Long-Term Debt, Fixed Interest Rate \| Fair Value, Inputs, Level 2 \| Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt instrument, fair value disclosure			24.9	24.9
Current Portion of Long-Term Debt, Fixed Interest Rate \| Fair Value, Inputs, Level 2 \| Carrying Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt instrument, fair value disclosure			25.0	25.0
Variable Interest Rate \| Fair Value, Inputs, Level 2 \| Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt instrument, fair value disclosure			241.0	241.0		209.9
Variable Interest Rate \| Fair Value, Inputs, Level 2 \| Carrying Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Debt instrument, fair value disclosure			$ 241.0	$ 241.0		$ 209.9