Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2020

Payables and Accruals [Abstract]

Summarized accrued expenses

Accrued expenses consist of the following:

	December 31,
	2020		2019
	(In thousands)
Payroll and benefits	$	143,383	$	115,693
Short-term operating lease liability	49,748		40,972
Deferred revenue and customer advances	30,269		16,177
Income taxes payable	26,602		11,661
Short-term finance lease liability	12,634		9,121
Accrued severance plan obligations (Note 12)	10,837		13,408
Accrued interest	10,767		11,638
Other accrued expenses	64,967		48,556
Total accrued expenses	$	349,207	$	267,226