Pensions and Postretirement Benefits Other than Pensions (Tables)

3 Months Ended

Mar. 31, 2013

Pension Plans [Member]

The components of the Company’s net periodic pension benefit costs for the three months ended March 31 were as follows:



In millions	2013			2012
Service cost	$	23.1		$	25.3
Interest cost	39.2			41.3
Expected return on plan assets	(42.0		)	(43.3		)
Net amortization of:
Prior service costs	1.2			1.4
Plan net actuarial losses	15.5			14.9
Net periodic pension benefit cost	37.0			39.6
Net curtailment and settlement losses	—			0.1
Net periodic pension benefit cost after net curtailment and settlement losses	$	37.0		$	39.7
Amounts recorded in continuing operations	$	34.7		$	36.8
Amounts recorded in discontinued operations	2.3			2.9
Total	$	37.0		$	39.7

Other Postretirement Benefit Plans [Member]

The components of net periodic postretirement benefit cost for the three months ended March 31 were as follows:



In millions	2013			2012
Service cost	$	1.7		$	2.0
Interest cost	6.7			8.1
Net amortization of:
Prior service gains	(2.6		)	(2.0		)
Net actuarial losses	2.7			2.5
Net periodic postretirement benefit cost	$	8.5		$	10.6
Amounts recorded in continuing operations	$	5.4		$	6.7
Amounts recorded in discontinued operations	3.1			3.9
Total	$	8.5		$	10.6