Consolidated Balance Sheet (Unaudited) (Parenthetical) - USD ($) $ in Millions	Sep. 30, 2017	Dec. 31, 2016
Statement of Financial Position [Abstract]
Accounts Receivable Allowances	$ 105.7	$ 77.3
Preferred Stock, $100 Par Value - Par Value (in dollars per share)	$ 100	$ 100
Preferred Stock, $100 Par Value - Shares Authorized (in shares)	50,000	50,000
Preferred Stock, $100 Par Value - Shares Issued (in shares)	0	0
Common Stock, $1 Par Value - Par Value (in dollars per share)	$ 1	$ 1
Common Stock, $1 Par Value - Shares Authorized (in shares)	1,200,000,000	1,200,000,000
Common Stock, $1 Par Value - Shares Issued (in shares)	427,997,169	415,138,564
Treasury Stock at Cost (in shares)	27,001,812	21,690,679