Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(12))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(11))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1)
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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SEGMENT INFORMATION - Summary of Segment Results (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Segment Reporting Information [Line Items]
TOTAL ASSETS	$ 6,014		$ 5,873
Summarized Information
Net sales to external customers	2,799	$ 2,766
Total consolidated operating earnings	363	335
United States [Member]
Summarized Information
Net sales to external customers	2,031	1,997
Canada [Member]
Summarized Information
Net sales to external customers	136	182
United States And Canada Segments [Member]
Summarized Information
Net sales to external customers	2,167	2,179
Total consolidated operating earnings	359	337
Other Businesses [Member]
Summarized Information
Net sales to external customers	632	587
Segment Balances Before Intersegment Eliminations and Consolidation Reconciling Items [Member]
Segment Reporting Information [Line Items]
TOTAL ASSETS	2,759		2,684
Summarized Information
Net sales to external customers	2,918	2,878
Total consolidated operating earnings	389	373
Segment Balances Before Intersegment Eliminations and Consolidation Reconciling Items [Member] \| United States [Member]
Segment Reporting Information [Line Items]
TOTAL ASSETS	2,575		2,496
Summarized Information
Net sales to external customers	2,149	2,108
Total consolidated operating earnings	364	357
Segment Balances Before Intersegment Eliminations and Consolidation Reconciling Items [Member] \| Canada [Member]
Segment Reporting Information [Line Items]
TOTAL ASSETS	184		$ 188
Summarized Information
Net sales to external customers	136	182
Total consolidated operating earnings	(5)	(20)
Segment Balances Before Intersegment Eliminations and Consolidation Reconciling Items [Member] \| United States And Canada Segments [Member]
Summarized Information
Net sales to external customers	2,285	2,290
Total consolidated operating earnings	359	337
Segment Balances Before Intersegment Eliminations and Consolidation Reconciling Items [Member] \| Other Businesses [Member]
Summarized Information
Net sales to external customers	633	588
Total consolidated operating earnings	30	36
Intersegment Eliminations [Member]
Summarized Information
Net sales to external customers	(119)	(112)
Intersegment Eliminations [Member] \| United States [Member]
Summarized Information
Net sales to external customers	(118)	(111)
Intersegment Eliminations [Member] \| Canada [Member]
Summarized Information
Net sales to external customers	0	0
Intersegment Eliminations [Member] \| United States And Canada Segments [Member]
Summarized Information
Net sales to external customers	(118)	(111)
Intersegment Eliminations [Member] \| Other Businesses [Member]
Summarized Information
Net sales to external customers	$ (1)	$ (1)