Supplemental Consolidated Cash and Cash Flow Information (Tables)

3 Months Ended

Mar. 31, 2022

Supplemental Cash Flow Elements [Abstract]

Summary of cash and restricted cash

($ in millions)
	March 31, 2022		December 31, 2021
Cash	$	48.3	$	133.0
Restricted cash	0.8		0.7
Total cash and restricted cash reported in the Consolidated Balance Sheets	$	49.1	$	133.7

($ in millions)	Three Months Ended March 31,
	2022		2021
Cash paid (recovered) for:
Interest	$	0.6	$	0.6
Income taxes	(0.3)		(0.1)