Employee Retirement Plans

9 Months Ended

Sep. 30, 2012

Compensation and Retirement Disclosure [Abstract]

The following table summarizes the components of net retirement cost for the Company:



	Three Months Ended September 30,						Nine Months Ended September 30,
	2012			2011			2012			2011
	(in millions)
Service cost	$	0.2		$	0.2		$	0.6		$	0.7
Interest	4.9			4.9			14.6			14.7
Expected return on plan assets	(5.7		)	(5.7		)	(17.1		)	(17.1		)
Actuarial loss	0.7			0.4			2.5			1.4
Prior service cost	0.1			0.1			0.1			0.1
Defined benefit expense	0.2			(0.1		)	0.7			(0.2		)
Profit sharing	3.1			1.9			8.9			6.4
Net expense	$	3.3		$	1.8		$	9.6		$	6.2

Trinity contributed $3.6 million and $13.8 million to the Company’s defined benefit pension plans for the three and nine month periods ended September 30, 2012, respectively. Trinity contributed $2.9 million and $11.7 million to the Company’s defined benefit pension plans for the three and nine month periods ended September 30, 2011, respectively. Total contributions to the Company’s defined benefit pension plans in 2012 are expected to be approximately $17.3 million.

- Definition

The entire disclosure for pension and other postretirement benefits.

+ References

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+ Details