Revenues Reserves for Discounts and Allowances (Details 2) - USD ($) $ in Millions	Sep. 30, 2018	Dec. 31, 2017
Total Reserves	$ 935.8	$ 761.6
Reduction of accounts receivable
Total Reserves	177.3	189.6
Component of accrued expenses and other
Total Reserves	$ 758.5	$ 572.0

Amount of valuation and qualifying accounts and reserves.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 4
-Subparagraph (SX 210.12-09)
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24092-122690

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant