Income Taxes (Tables)

3 Months Ended

Mar. 31, 2016

Income Tax Disclosure [Abstract]

Tax provision (benefit)

The effect of the change in valuation allowance on the provision for income taxes was as follows:

	Three months ended March 31,
(In thousands)	2016		2015
Provision for income tax	$	34,497	$	47,883
Change in valuation allowance	—		(44,498		)
Provision for income taxes	$	34,497	$	3,385