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Income Taxes - Schedule of Deferred Income Tax Assets and Liabilities (Details) - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Deferred income tax assets:    
Net operating losses and tax credits $ 4.5 $ 18.5
Environmental reserves 9.5 10.2
Accruals and reserves 2.8 2.4
Operating leases 11.7 10.8
Interest 4.5 7.1
Compensation and benefits 9.3 8.6
Inventories 5.1 2.9
Capitalization of research and development expense 9.9 2.4
Retained liabilities of previously owned businesses 0.6 0.5
Postretirement benefits other than pensions 0.4 0.3
Other 0.0 0.1
Gross deferred income tax assets 58.3 63.8
Valuation allowance (2.7) (10.7)
Total deferred income tax assets 55.6 53.1
Deferred income tax liabilities:    
Depreciation and amortization (153.3) (160.6)
Operating leases (11.7) (10.8)
Cross currency swap (0.8) (2.1)
Pension obligations (2.4) (1.6)
Other (0.3) 0.0
Total deferred income tax liabilities (168.5) (175.1)
Net deferred income tax liabilities $ (112.9) $ (122.0)