Benefit Plans for Employee

12 Months Ended

Dec. 31, 2012

Compensation and Retirement Disclosure [Abstract]

Benefit Plans for Employee

Benefit Plans for Employees

The Company maintains qualified and non-qualified defined contribution plans for its salaried employees, which provide for a partial match of employee savings under the plans and for discretionary contributions based on employee compensation. With respect to the Company’s non-qualified defined contribution plan for salaried employees, all pre-tax contributions, matching contributions and discretionary contributions (and the earnings therein) are held in a Rabbi Trust and are subject to the claims of the general, unsecured creditors of the Company. All post-tax contributions are held in a secular trust and are not subject to the claims of the creditors of the Company. The fair value of the assets held in the Rabbi Trust and the liability to plan participants as of December 31, 2012 and 2011, totaling approximately $27.7 million and $26.3 million, respectively, were included in other assets and other liabilities in the Company’s consolidated balance sheets. Company contributions under the defined contribution plans were approximately $7.6 million in 2012, $9.1 million in 2011 and $8.2 million in 2010.