PENSION AND OTHER POST-RETIREMENT BENEFITS (Tables)

9 Months Ended

Sep. 30, 2017

Components of Net Periodic Benefit Expense Related to Post-Retirement Plans

			Three Months Ended September 30,
		Pension Plans				Other Retirement Plans
		2017		2016		2017		2016
Components of net periodic expense
	Service cost	$	4.6	$	5.0	$	0.7	$	0.6
	Interest cost		4.7		4.5		0.2		0.3
	Expected return on plan assets		(4.1)		(4.3)		-		-
	Amortization of net actuarial loss from earlier periods		2.1		2.5		0.1		0.1
	Amortization of net prior service costs from earlier periods		-		0.1		(0.1)		(0.1)
Net periodic expense		$	7.3	$	7.8	$	0.9	$	0.9
			Nine months ended September 30,
		Pension Plans				Other Retirement Plans
		2017		2016		2017		2016
Components of net periodic expense
	Service cost	$	13.8	$	15.1	$	1.9	$	1.7
	Interest cost		13.9		13.6		0.8		0.8
	Expected return on plan assets		(12.4)		(12.8)		-		-
	Amortization of net actuarial loss from earlier periods		6.6		7.4		0.1		0.1
	Amortization of net prior service costs from earlier periods		-		0.1		(0.2)		(0.2)
Net periodic expense		$	21.9	$	23.4	$	2.6	$	2.4