Pension and Other Postemployment Benefits

6 Months Ended

Jun. 30, 2013

Pension and Other Postemployment Benefits [Abstract]

Pension and Other Postemployment Benefits

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

We contributed $2.4 million and $4.6 million to our defined benefit pension plans in the six months ended June 30, 2013 and 2012, respectively.

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

Net periodic benefit cost is included in the salary and service costs component of operating expenses.

- Definition

The entire disclosure for pension and other postretirement benefits.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

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+ Details