Accrued Expenses (Tables)

3 Months Ended

Mar. 31, 2019

Payables and Accruals [Abstract]

Summary of accrued expenses

Accrued expenses consist of the following:

	March 31, 2019		December 31, 2018
	(In thousands)
Payroll and benefits	$	84,558	$	124,943
Short-term operating lease liability	29,835		—
Income taxes payable	27,114		38,567
Accrued interest	20,062		10,302
Deferred revenue and customer advances	16,573		16,736
Accrued severance plan obligations	14,697		13,179
Other accrued expenses	52,957		54,482
Total accrued expenses	$	245,796	$	258,209