Acquisitions and Divestitures (Tables)

12 Months Ended

Dec. 31, 2018

Acquisitions

Allocation of purchase price

	2017 Acquisition Activity
							Finite-Lived
							Intangible-Asset
(Millions)	Scott						Weighted-Average
Asset (Liability)	Safety		Other		Total		Lives (Years)
Accounts receivable	$	100	$	—	$	100
Inventory		79		—		79
Other current assets		10		—		10
Property, plant, and equipment		74		—		74
Purchased finite-lived intangible assets:
Customer related intangible assets		439		3		442	15
Other technology-based intangible assets		125		2		127	10
Definite-lived tradenames		285		—		285	17
Other amortizable intangible assets		—		1		1	5
Purchased goodwill		1,296		6		1,302
Accounts payable and other liabilities		(100)		—		(100)
Deferred tax asset/(liability)		(297)		—		(297)
Net assets acquired	$	2,011	$	12	$	2,023
Supplemental information:
Cash paid	$	2,020	$	12	$	2,032
Less: Cash acquired		9		—		9
Cash paid, net of cash acquired	$	2,011	$	12	$	2,023

Approximate amounts of major assets and liabilities associated with disposal groups classified as held-for-sale

	December 31,
(Millions)	2017
Accounts receivable	$	25
Property, plant and equipment (net)		20