Significant Accounting Policies Other Charges (Credits) (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Accounting Policies [Abstract]
Debt Related Costs	$ 7,760,000	$ 0	$ 7,760,000	$ 0
Acquisition Costs, Period Cost	0	1,763,000	0	2,300,000
Goodwill, Other Changes			3,268,000
Separation, Benefit Plan Termination and Related Costs	3,004,000	719,000	13,280,000	4,188,000
Disposition of business, after tax		18,000,000
charges relating to business disposition	520,000	28,786,000	520,000	28,786,000
Other charges	$ 11,284,000	$ 31,268,000	$ 21,560,000	$ 35,274,000