Accounts Payable and Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2016

Payables and Accruals [Abstract]

Carrying Value of Accounts Payable and Accrued Liabilities

The carrying values of accounts payable and accrued liabilities were as follows:

	December 31,
	2016		2015
	(In thousands)
Accounts payable	$	258,203	$	223,514
Current deferred revenue	80,503		101,460
Wages, severance and related taxes	76,157		86,389
Accrued rebates	33,071		29,997
Employee benefits	24,395		27,482
Accrued interest	27,202		25,188
Other (individual items less than 5% of total current liabilities)	69,012		52,733
Accounts payable and accrued liabilities	$	568,543	$	546,763