Income Taxes (Schedule Of Income Tax Expense (Benefit)) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Earnings (loss) before income taxes, Domestic	$ 144.9	$ 143.0	$ 187.7
Earnings (loss) before income taxes, Foreign	(18.3)	(38.2)	(39.3)
Earnings (loss) before income taxes, Eliminations of dividends from foreign subsidiaries	17.7	(24.7)
Earnings from continuing operations before income taxes	144.3	80.1	148.4
Current income tax expense (benefit), Federal	2.5	25.1	26.6
Current income tax expense (benefit), Foreign	11.7	5.6	8.1
Current income tax expense (benefit), State	(0.5)	0.2	1.4
Current income tax expense (benefit), Total	13.7	30.9	36.1
Deferred income tax expense (benefit), Federal	22.5	12.7	21.0
Deferred income tax expense (benefit), Foreign	(2.2)	(0.5)	0.1
Deferred income tax expense (benefit), State	16.4	10.4	12.1
Deferred income tax expense (benefit), Total	36.7	22.6	33.2
Income tax expense (benefit)	$ 50.4	$ 53.5	$ 69.3