Statement of Cash Flows

12 Months Ended

Dec. 31, 2021

Supplemental Cash Flow Elements [Abstract]

Statement of Cash Flows

Statement of Cash Flows

Supplemental cash flow information is as follows:

Years ended December 31 (dollars in millions)	2021		2020		2019
Net change in current assets and liabilities, net of acquisitions:
Receivables	$	(25.5)	$	4.5	$	62.4
Inventories	(109.5)		2.9		6.3
Other current assets	4.9		4.7		(4.8)
Trade payables	142.9		85.6		(35.4)
Accrued liabilities, including payroll and benefits	56.3		29.3		14.2
Income taxes	21.7		3.4		(10.1)
	$	90.8	$	130.4	$	32.6