Acquisitions (Tables)

12 Months Ended

Dec. 31, 2021

Business Combinations [Abstract]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

The following table summarizes the provisional fair value assigned to assets and liabilities acquired as of April 1, 2021:

In millions
Cash and temporary investments	$	5
Accounts and notes receivable	10
Inventories	3
Plants, properties and equipment	50
Goodwill	23
Intangible assets	13
Total assets acquired	104
Short-term debt	2
Accounts payable and accrued liabilities	4
Other current liabilities	2
Long-term debt	1
Deferred income taxes	12
Total liabilities assumed	21
Net assets acquired	$	83