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Goodwill and Other Intangible Assets (Intangible Assets Purchased) (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | $ 583.9 | $ 1,031.8
Accumulated Amortization | 416.4 | 356.4
Net Intangibles | 167.5 | 675.4
Gross carrying amounts of items acquired | $ 1.5 | $ 43.9
Weighted average life in years for items acquired | 19 years 3 months 18 days | 14 years 8 months 12 days
Intangible assets acquired |  | $ 40.6
Customer-related intangibles |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | $ 331.5 | 622.6
Accumulated Amortization | 244.7 | 206.1
Net Intangibles | 86.8 | 416.5
Gross carrying amounts of items acquired | $ 0.0 | $ 22.0
Weighted average life in years for items acquired | 0 years | 15 years
Patents and trademarks |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | $ 103.6 | $ 145.7
Accumulated Amortization | 59.8 | 52.8
Net Intangibles | 43.8 | 92.9
Gross carrying amounts of items acquired | $ 1.5 | $ 8.2
Weighted average life in years for items acquired | 19 years 3 months 18 days | 15 years 7 months 6 days
Technology |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | $ 86.8 | $ 196.6
Accumulated Amortization | 60.8 | 51.7
Net Intangibles | 26.0 | 144.9
Gross carrying amounts of items acquired | $ 0.0 | $ 13.4
Weighted average life in years for items acquired | 0 years | 13 years 10 months 24 days
Non-compete agreements, supply agreements and other |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | $ 62.0 | $ 66.9
Accumulated Amortization | 51.1 | 45.8
Net Intangibles | 10.9 | 21.1
Gross carrying amounts of items acquired | $ 0.0 | $ 0.3
Weighted average life in years for items acquired | 0 years | 4 years 9 months 18 days

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