Pensions and Postretirement Benefits Other than Pensions (Tables)

3 Months Ended

Mar. 31, 2014

Pension Plan, Defined Benefit [Member]

Schedule of Net Periodic Benefit Cost

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

	Three months ended
In millions	2014			2013
Service cost	$	17.3		$	23.1
Interest cost	36.9			39.2
Expected return on plan assets	(39.2		)	(42.0		)
Net amortization of:
Prior service costs	1.1			1.2
Plan net actuarial losses	9.0			15.5
Net periodic pension benefit cost	25.1			37.0
Amounts recorded in continuing operations	$	23.3		$	29.7
Amounts recorded in discontinued operations	1.8			7.3
Total	$	25.1		$	37.0

Other Postretirement Benefit Plan, Defined Benefit [Member]

Schedule of Net Periodic Benefit Cost

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

	Three months ended
In millions	2014			2013
Service cost	$	1.3		$	1.7
Interest cost	7.3			6.7
Net amortization of:
Prior service gains	(2.2		)	(2.6		)
Net actuarial losses	—			2.7
Net periodic postretirement benefit cost	$	6.4		$	8.5
Amounts recorded in continuing operations	$	4.2		$	5.3
Amounts recorded in discontinued operations	2.2			3.2
Total	$	6.4		$	8.5