Pension (Accumulated Benefit Obligation in Excess of Plan Assets) (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]
Projected benefit obligation	$ 381,323	$ 349,160
Accumulated benefit obligation	376,520	340,344
Fair value of plan assets	319,800	221,025
U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Projected benefit obligation	338,133	315,689
Accumulated benefit obligation	338,133	310,920
Fair value of plan assets	316,826	221,025
Non-U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Projected benefit obligation	43,190	33,471
Accumulated benefit obligation	38,387	29,424
Fair value of plan assets	$ 2,974	$ 0

If aggregate disclosures are presented, the aggregate pension accumulated benefit obligation for pension plans with accumulated benefit obligations in excess of plan assets as of the measurement date of each statement of financial position presented.

+ References+ Details

If aggregate disclosures are presented, the aggregate fair value of plan assets for pension plans with accumulated benefit obligations in excess of plan assets as of the measurement date of each statement of financial position presented.

+ References+ Details

- Definition

If aggregate disclosures are presented, the aggregate projected benefit obligation for pension plans with accumulated benefit obligations in excess of plan assets as of the measurement date of each statement of financial position presented.

+ References+ Details