PENSION AND OTHER POST-RETIREMENT BENEFITS (Tables)

6 Months Ended

Jun. 30, 2016

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

			Three Months Ended June 30,
		Pension Plans				Other Retirement Plans
		2016		2015		2016		2015
Components of net periodic expense
	Service cost	$	4.9	$	5.0	$	0.6	$	0.6
	Interest cost		4.5		4.2		0.2		0.3
	Expected return on plan assets		(4.2)		(3.6)		-		-
	Amortization of net actuarial loss from earlier periods		2.3		2.8		-		0.1
	Amortization of net prior service costs from earlier periods		-		0.2		(0.1)		-
Net periodic expense		$	7.5	$	8.6	$	0.7	$	1.0
			Six Months Ended June 30,
		Pension Plans				Other Retirement Plans
		2016		2015		2016		2015
Components of net periodic expense
	Service cost	$	10.1	$	10.8	$	1.1	$	1.1
	Interest cost		9.1		8.5		0.5		0.5
	Expected return on plan assets		(8.5)		(7.2)		-		-
	Amortization of net actuarial loss from earlier periods		4.9		6.2		-		0.2
	Amortization of net prior service costs from earlier periods		-		0.4		(0.1)		-
Net periodic expense		$	15.6	$	18.7	$	1.5	$	1.8