Pension and Postretirement Plans (Tables)

3 Months Ended

Mar. 31, 2014

Pension and Postretirement Plans

Net periodic pension and postretirement health care benefit costs

													U.S.
							International						Postretirement
	U.S. Pension						Pension						Health Care
(millions)	2014			2013			2014			2013			2014			2013
Service cost	$	16.6		$	17.1		$	8.4		$	9.1		$	1.1		$	1.5
Interest cost on benefit obligation	22.5			21.2			12.7			11.9			2.7			2.7
Expected return on plan assets	(32.1		)	(32.5		)	(13.8		)	(11.8		)	(0.3		)	(0.3		)
Recognition of net actuarial (gain) loss	5.9			15.6			1.9			2.9			(2.0		)	0.2
Amortization of prior service benefit	(1.7		)	(1.7		)	0.1			(0.1		)	(0.1		)	(0.1		)
	$	11.2		$	19.7		$	9.3		$	12.0		$	1.4		$	4.0