RETIREMENT PLANS (Schedule Of Net Periodic Defined Benefit Pension Cost) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Pension and Other Postretirement Benefits Cost (Reversal of Cost) [Abstract]
Service Cost	$ 0.3	$ 0.3
Interest Cost	5.6	3.6
Expected Return on Plan Assets	(6.7)	(5.1)
Amortization of Prior Service Cost and Net Actuarial Loss	(0.5)	0.2
Net Periodic Benefit Income	$ (1.3)	$ (1.0)