Pension (Pre-tax Amounts Recognized in Accumulated Other Comprehensive Loss) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Defined Benefit Pension Plans and SERP
Defined Benefit Plan Disclosure [Line Items]
Net actuarial loss (gain)	$ 141,149	$ 118,049
Prior service cost	4,342	6,897
Transition obligation	143	229
Total cost (credit)	145,634	125,175
U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Net actuarial loss (gain)	117,573	111,328
Prior service cost	3,148	5,572
Transition obligation	0	0
Total cost (credit)	120,721	116,900
Non-U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Net actuarial loss (gain)	23,576	6,721
Prior service cost	1,194	1,325
Transition obligation	143	229
Total cost (credit)	$ 24,913	$ 8,275