Pension (Net Pension Expense) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Amortization of unrecognized:
Settlement charge	$ 2,252	$ 4,306	$ 0
Defined Benefit Pension Plans and SERP
Defined Benefit Plan Disclosure [Line Items]
Service cost (benefits earned during the period)	7,601	7,706	7,044
Interest cost on projected benefit obligation	19,074	20,352	21,038
Expected return on plan assets	(24,369)	(20,896)	(19,472)
Amortization of unrecognized:
Prior service cost	1,336	2,209	2,335
Actuarial loss	9,523	6,962	5,154
Transition obligations	84	102	125
Settlement charge	2,252	4,131	58
Curtailment charge	0	375	0
Pension expense	15,501	20,941	16,282
U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Service cost (benefits earned during the period)	4,739	5,957	5,491
Interest cost on projected benefit obligation	14,093	15,398	16,057
Expected return on plan assets	(22,374)	(18,514)	(17,173)
Amortization of unrecognized:
Prior service cost	1,172	2,050	2,163
Actuarial loss	8,604	6,429	4,661
Transition obligations	0	0	0
Settlement charge	1,805	3,931	0
Curtailment charge	0	375	0
Pension expense	8,039	15,626	11,199
Non-U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Service cost (benefits earned during the period)	2,862	1,749	1,553
Interest cost on projected benefit obligation	4,981	4,954	4,981
Expected return on plan assets	(1,995)	(2,382)	(2,299)
Amortization of unrecognized:
Prior service cost	164	159	172
Actuarial loss	919	533	493
Transition obligations	84	102	125
Settlement charge	447	200	58
Curtailment charge	0	0	0
Pension expense	$ 7,462	$ 5,315	$ 5,083