Pension And Other Benefit Programs (Schedule Of Benefit Obligations In Excess Of Assets) (Details) - USD ($) $ in Millions	Dec. 31, 2018	Dec. 31, 2017
U.S. Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Projected benefit obligation, December 31	$ 52.1	$ 58.5
Accumulated benefit obligation, December 31	52.1	58.5
Non-U.S. Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Projected benefit obligation, December 31	2.5	2.7
Accumulated benefit obligation, December 31	$ 2.5	$ 2.7