Pension, Savings, And Other Employee Benefits (Tables)

9 Months Ended

Sep. 30, 2017

General Discussion of Pension and Other Postretirement Benefits [Abstract]

Schedule Of Components Of Net Periodic Benefit Cost

The components of net periodic benefit cost for the three months ended September 30 are as follows:

	Pension Benefits						Other Benefits
(Dollars in thousands)	2017			2016			2017			2016
Components of net periodic benefit cost
Service cost	$	9		$	10		$	26		$	28
Interest cost	7,276			7,648			328			335
Expected return on plan assets	(9,230		)	(9,797		)	(236		)	(227		)
Amortization of unrecognized:
Prior service cost/(credit)	13			48			23			43
Actuarial (gain)/loss	2,380			1,971			(140		)	(143		)
Net periodic benefit cost/(credit)	$	448		$	(120	)	$	1		$	36

The components of net periodic benefit cost for the nine months ended September 30 are as follows:

	Pension Benefits						Other Benefits
(Dollars in thousands)	2017			2016			2017			2016
Components of net periodic benefit cost
Service cost	$	28		$	30		$	80		$	83
Interest cost	22,035			23,412			979			969
Expected return on plan assets	(27,011		)	(29,342		)	(710		)	(685		)
Amortization of unrecognized:
Prior service cost/(credit)	39			147			71			128
Actuarial (gain)/loss	7,140			6,106			(425		)	(608		)
Net periodic benefit cost/(credit)	$	2,231		$	353		$	(5	)	$	(113	)