Supplemental Consolidated Cash and Cash Flow Information (Tables)

9 Months Ended

Sep. 30, 2021

Supplemental Cash Flow Elements [Abstract]

Summary of cash and restricted cash

($ in millions)
	September 30, 2021		December 31, 2020
Cash	$	38.9	$	21.8
Restricted cash	1.3		0.5
Total cash and restricted cash reported in the Consolidated Balance Sheets	$	40.2	$	22.3

($ in millions)	Nine Months Ended September 30,
	2021		2020
Cash paid for:
Interest	$	7.3	$	9.3
Income taxes	20.2		18.5