Income Taxes (Schedule Of Income Tax Expense (Benefit)) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Income Taxes [Abstract]
Earnings (loss) before income taxes, Domestic	$ 197.0	$ 214.9	$ 186.2
Earnings (loss) before income taxes, Foreign	(15.4)	(29.7)	12.5
Earnings (loss) before income taxes, Eliminations of dividends from foreign subsidiaries	(57.7)
Earnings from continuing operations before income taxes	123.9	185.2	198.7
Current income tax expense (benefit), Federal	41.8	43.0	18.7
Current income tax expense (benefit), Foreign	10.3	7.9	8.1
Current income tax expense (benefit), State	1.3	2.4	3.3
Current income tax expense (benefit), Total	53.4	53.3	30.1
Deferred income tax expense (benefit), Federal	9.1	19.0	40.1
Deferred income tax expense (benefit), Foreign	(1.7)	0.8	2.3
Deferred income tax expense (benefit), State	10.5	10.1	(1.1)
Deferred income tax expense (benefit), Total	17.9	29.9	41.3
Income tax expense (benefit)	$ 71.3	$ 83.2	$ 71.4