Fair Value of Financial Instruments (Tables)

3 Months Ended

Mar. 31, 2014

Fair Value Disclosures [Abstract]

Fair Value of Long-Term Debt

	March 31, 2014				December 31, 2013
	Recorded Amount		Fair Value		Recorded Amount		Fair Value
	(In thousands)
Long-term debt	$	1,070,853	$	1,102,265	$	1,078,864	$	1,109,878