Acquisitions - Cost Expensed (Details) - RB Foods - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Aug. 31, 2018	Aug. 31, 2018
Business Acquisition [Line Items]
Transaction expenses	$ 0.1	$ 0.3
Integration expenses	5.5	21.8
Total	$ 5.6	$ 22.1

For transactions that are recognized separately from the acquisition of assets and assumptions of liabilities in the business combination, such as related to pre-existing relationships with the acquiree, this element represents the disclosure of the amount of acquisition related costs which have been expensed.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (f)
-URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration