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CONSOLIDATED CONDENSED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Mar. 31, 2016 | Mar. 31, 2015 | Mar. 31, 2016 | Mar. 31, 2015
CONSOLIDATED CONDENSED STATEMENTS OF COMPREHENSIVE INCOME |  |  |  |
Unrealized depreciation on securities, income taxes | $ (0.9) | $ (0.8) | $ (7.9) | $ (27.4)
Minimum pension liability adjustments, income taxes | $ 0.2 | $ 0.1 | $ 0.4 | $ 0.2

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