Accounts Payable and Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2014

Payables and Accruals [Abstract]

Components of Accounts Payable and Accrued Expenses

Accounts payable and accrued expenses as of December 31, 2014 and 2013 consisted of the following:

	December 31
	2014		2013
	(In thousands)
Accounts payable	$	533,900	$	504,745
Payroll and benefits, including incentive compensation	67,480		84,050
Health insurance, workers’ compensation and other insurance costs	52,851		49,087
Current derivative liability	4,392		318
Customer rebates	47,658		41,734
Other accrued liabilities	68,619		81,354
Total	$	774,900	$	761,288