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v3.21.2

Segment Reporting (Summary of Segment Detail) (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Oct. 31, 2021 | Oct. 31, 2020
Segment Reporting Information |  |
Net sales | $ 760.9 | $ 636.6
Earnings before income taxes | 104.1 | 82.2
Operating Segments | Engine Products segment |  |
Segment Reporting Information |  |
Net sales | 527.2 | 436.2
Earnings before income taxes | 72.3 | 60.4
Operating Segments | Engine Products segment | Off-Road |  |
Segment Reporting Information |  |
Net sales | 93.9 | 64.8
Operating Segments | Engine Products segment | On-Road |  |
Segment Reporting Information |  |
Net sales | 31.5 | 32.0
Operating Segments | Engine Products segment | Aftermarket |  |
Segment Reporting Information |  |
Net sales | 374.3 | 317.0
Operating Segments | Engine Products segment | Aerospace and Defense |  |
Segment Reporting Information |  |
Net sales | 27.5 | 22.4
Operating Segments | Industrial Products segment |  |
Segment Reporting Information |  |
Net sales | 233.7 | 200.4
Earnings before income taxes | 38.3 | 27.5
Operating Segments | Industrial Products segment | Industrial Filtration Solutions |  |
Segment Reporting Information |  |
Net sales | 165.5 | 135.6
Operating Segments | Industrial Products segment | Gas Turbine Systems |  |
Segment Reporting Information |  |
Net sales | 16.6 | 23.0
Operating Segments | Industrial Products segment | Special Applications |  |
Segment Reporting Information |  |
Net sales | 51.6 | 41.8
Corporate and unallocated |  |
Segment Reporting Information |  |
Earnings before income taxes | $ (6.5) | $ (5.7)

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