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Income Taxes - Deferred Income Taxes Temporary Differences (Details) - USD ($) $ in Millions | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Future Income Tax Benefits (Expense) |  |
Accrued payroll taxes and insurance | $ 13.8 | $ 17.3
Employee compensation payable | 17.8 | 20.2
Pension and postretirement benefits | 46.9 | 49.0
Intangible assets | (102.1) | (103.0)
Repatriation of non-United States earnings | (15.3) | (5.5)
Loans denominated in foreign currencies | (19.6) | (13.5)
Net operating losses | 100.5 | 104.1
Other | 97.4 | 77.6
Valuation allowance | (72.4) | (77.5)
Total future tax benefits | 67.0 | 68.7
Deferred tax asset | 99.3 | 101.0
Deferred tax liability | (32.3) | (32.3)
Total future tax benefits | $ 67.0 | $ 68.7

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