Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2017

Fair Value Measurements

Fair value of financial instruments

	March 31, 2017				December 31, 2016
	Carrying		Fair		Carrying		Fair
	Value		Value		Value		Value
	(In thousands)				(In thousands)
6.15% senior notes due February 2018	$	665,222	$	690,168	$	827,539	$	865,300
9.25% senior notes due January 2019		303,489		337,252		303,489		337,443
5.00% senior notes due September 2020		669,616		694,311		669,540		689,211
4.625% senior notes due September 2021		694,928		706,658		694,868		708,765
5.50% senior notes due January 2023		600,000		615,378		600,000		627,000
5.10% senior notes due September 2023		346,480		351,462		346,448		348,613
0.75% senior exchangeable notes due January 2024		415,228		388,882		—		—
Term loan facility		—		—		162,500		162,500
Revolving credit facility		—		—		—		—
Commercial paper		—		—		—		—
Other		313		313		297		297
		3,695,276	$	3,784,424		3,604,681	$	3,739,129
Less: Deferred financing costs		33,298				26,049
	$	3,661,978			$	3,578,632