Income Taxes Loss Carryforwards (Details) (USD $)	12 Months Ended
	Dec. 31, 2014
Tax Credit Carryforward [Line Items]
Undistributed Earnings of Foreign Subsidiaries	8,440,000,000
Federal Foreign [Member]
Tax Credit Carryforward [Line Items]
Tax Credit Carryforward, Amount	209,300,000
Minimum [Member] | Federal Foreign [Member]
Tax Credit Carryforward [Line Items]
Tax Credit Carryforward, Expiration Dates	Dec. 31, 2015
Maximum [Member] | Federal Foreign [Member]
Tax Credit Carryforward [Line Items]
Tax Credit Carryforward, Expiration Dates	Dec. 31, 2024
Federal and State [Member] | Minimum [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards, Expiration Date	Dec. 31, 2015
Federal and State [Member] | Maximum [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards, Expiration Date	Dec. 31, 2034
Federal [Member]
Operating Loss Carryforwards [Line Items]
Net Operating Loss Carryforwards	131,500,000
State [Member]
Operating Loss Carryforwards [Line Items]
Net Operating Loss Carryforwards	830,300,000
Non- U.S. [Member]
Operating Loss Carryforwards [Line Items]
Net Operating Loss Carryforwards	2,610,000,000
Portion of Non- U.S. with expiration dates [Member]
Operating Loss Carryforwards [Line Items]
Net Operating Loss Carryforwards	277,500,000
Portion of Non- U.S. with expiration dates [Member] | Minimum [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards, Expiration Date	Dec. 31, 2015
Portion of Non- U.S. with expiration dates [Member] | Maximum [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards, Expiration Date	Dec. 31, 2033