EMPLOYEE BENEFIT PLANS (Tables)

6 Months Ended

Jun. 30, 2019

Retirement Benefits [Abstract]

Components of Net Periodic Benefit Cost

Components of net pension expense were as follows:

	Three months ended June 30,					Six months ended June 30,
	2019			2018		2019			2018
	(In thousands)
Pension Benefits
Company-administered plans:
Service cost	$	2,783		3,095		$	5,815		6,296
Interest cost	21,395			19,098		42,864			38,850
Expected return on plan assets	(22,589		)	(25,065	)	(45,265		)	(50,899	)
Amortization of:
Net actuarial loss	7,432			6,914		15,042			14,286
Prior service cost	187			144		366			289
	9,208			4,186		18,822			8,822
Union-administered plans	2,701			2,524		5,158			4,870
Net pension expense	$	11,909		6,710		$	23,980		13,692
Company-administered plans:
U.S.	$	10,659		6,665		$	22,132		14,022
Non-U.S.	(1,451		)	(2,479	)	(3,310		)	(5,200	)
	9,208			4,186		18,822			8,822
Union-administered plans	2,701			2,524		5,158			4,870
Net pension expense	$	11,909		6,710		$	23,980		13,692