Income Taxes Components (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Components of Income From Continuing Operations Before Income Taxes [Abstract]
U.S.	$ 851.7	$ 1,153.3	$ 914.9
Non-U.S.	1,084.7	933.9	404.6
Income from Continuing Operations Before Income Taxes	1,936.4	2,087.2	1,319.5
Current Income Tax Provision [Abstract]
Federal	184.4	444.5	242.5
Non-U.S.	362.7	404.8	210.1
State	8.5	35.0	13.5
Total Current Income Tax Provision	555.6	884.3	466.1
Deferred Income Tax Provision (Benefit) [Abstract]
Federal	(296.4)	(362.4)	(241.3)
Non-U.S.	(288.2)	(297.3)	(178.8)
State	(14.9)	(32.9)	(5.6)
Total Deferred Income Tax Provision (Benefit)	(599.5)	(692.6)	(425.7)
Provision for (benefit from) income taxes	(43.9)	191.7	40.4
Discontinued Operations, Provision for (Benefit from) Income Taxes	(2.9)	(0.6)	(3.7)
Total Tax Provision in the Statement of Income	(46.8)	191.1	36.7
Excess income tax benefits from stock-based compensation plans recognized in equity	$ 63.2	$ 65.4	$ 46.6