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Income Taxes - Deferred Income Taxes Temporary Differences (Details) - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Future Income Tax Benefits (Expense) |  |
Accrued payroll taxes and insurance | $ 12.8 | $ 13.8
Employee compensation payable | 27.2 | 17.8
Pension and postretirement benefits | 62.3 | 46.9
Intangible assets | (108.7) | (102.1)
Repatriation of non-United States earnings | (8.8) | (15.3)
Loans denominated in foreign currencies | (16.4) | (19.6)
Operating lease ROU assets | (115.8) |
Operating lease liabilities | 118.1 |
Net operating losses | 89.5 | 100.5
Other | 135.0 | 97.4
Valuation allowance | (87.8) | (72.4)
Total future tax benefits | 107.4 | 67.0
Deferred tax asset | 126.2 | 99.3
Deferred tax liability | (18.8) | (32.3)
Total future tax benefits | $ 107.4 | $ 67.0

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