Income Taxes (Earnings From Continuing Operations Before Income Taxes) (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Earnings from continuing operations before income taxes	$ 3,324.0	$ 3,400.7	$ 3,416.3
Continuing operations
Earnings from continuing operations before income taxes	3,324.0	3,400.7	3,416.3
Continuing operations \| United States
Earnings from continuing operations before income taxes	1,419.9	1,346.5	1,565.7
Continuing operations \| International
Earnings from continuing operations before income taxes	$ 1,904.1	$ 2,054.2	$ 1,850.6

$ 3,324.0

$ 3,400.7

$ 3,416.3

3,324.0

3,400.7

3,416.3

1,419.9

1,346.5

1,565.7

$ 1,904.1

$ 2,054.2

$ 1,850.6