Employer Sponsored Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2019

Retirement Benefits [Abstract]

Schedule of Components of Net Periodic Benefit Cost

The following is a summary of the components of net periodic benefit cost for the domestic defined benefit pension plans for the quarters and six months ended June 30, 2019 and 2018:

	Quarters Ended June 30,						Six Months Ended June 30,
In thousands	2019			2018			2019			2018
Components of employer benefit cost
Service cost	$	30		$	—		$	60		$	—
Interest cost	833			470			1,827			940
Expected return on assets	(744		)	(650		)	(1,616		)	(1,300		)
Amortization of actuarial loss	186			256			464			512
Net periodic benefit cost	$	305		$	76		$	735		$	152
Settlement loss	25,515			—			25,515			—
Total employer benefit plan cost	$	25,820		$	76		$	26,250		$	152