Income Taxes Rate Reconciliation (Details) (USD $) In Millions, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Tax Expense (Benefit), Continuing Operations, Income Tax Reconciliation [Abstract]
Federal Statutory Income Tax Rate	35.00%	35.00%	35.00%
Provision for Income Taxes at Statutory Rate	$ 730.5	$ 461.8	$ 444.3
Foreign rate differential	(278.4)	(180.2)	(319.5)
Foreign and research and development tax credits	(239.9)	(227.6)	(52.1)
Manufacturing deduction	(45.9)	(33.6)	(27.3)
Singapore tax holiday	(34.0)	0	0
Impact of change in tax laws and apportionment on deferred taxes	(21.0)	3.3	(53.7)
Nondeductible expenses	23.4	19.6	8.1
Provision (reversal) of tax reserves, net	28.0	(4.3)	14.8
Basis difference on disposal of businesses	18.7	0	0
Tax return reassessments and settlements	(3.6)	10.5	0
State income taxes, net of federal tax	9.3	(3.8)	(8.6)
Other, net	4.6	(5.3)	5.0
Provision for Income Taxes	191.7	40.4	11.0
US foreign tax credits generated by repatriation of foreign earnings	172.0	160.0
US Income taxes on repatriated foreign earnings	55.0	56.0
Singapore
Income Tax Holiday [Line Items]
Income Tax Holiday, Termination Date	12/31/2021
Effective Income Tax Rate Reconciliation, Tax Holiday, Percent	(1.60%)
Income Tax Holiday, Income Tax Benefits Per Share	$ 0.08
Sweden
Income Tax Expense (Benefit), Continuing Operations, Income Tax Reconciliation [Abstract]
Foreign rate differential			$ (55.0)