Pension and Other Postemployment Benefits (Tables)

6 Months Ended

Jun. 30, 2013

Defined Benefit Pension Plans [Member]

Components of Net Periodic Benefit Cost

Defined Benefit Pension Plans

The components of net periodic benefit cost for the six months ended June 30, 2013 and 2012 were (in millions):

	2013			2012
Service cost	$	2.4		$	3.0
Interest cost	3.0			2.9
Expected return on plan assets	(1.3		)	(1.2		)
Amortization of prior service cost	1.6			1.6
Amortization of actuarial (gains) losses	2.3			0.7
	$	8.0		$	7.0

Postemployment Arrangements [Member]

Components of Net Periodic Benefit Cost

Postemployment Arrangements

The components of net periodic benefit cost for the six months ended June 30, 2013 and 2012 were (in millions):

	2013		2012
Service cost	$	2.2	$	2.0
Interest cost	2.0		2.3
Amortization of prior service cost	1.0		1.0
Amortization of actuarial (gains) losses	0.9		0.4
	$	6.1	$	5.7