Supplemental Consolidated Cash and Cash Flow Information (Tables)

12 Months Ended

Dec. 31, 2022

Supplemental Cash Flow Elements [Abstract]

Schedule of Reconciliation of Net Income to Net Cash Provided by Operating Activities

Supplemental cash flow information related to operating leases was as follows:

($ in millions)	Years Ended December 31,
	2022		2021
Cash paid for amounts included in the measurement of lease liabilities	$	4.2	$	4.3

($ in millions)	Years Ended December 31,
	2022		2021		2020
Cash	$	42.2	$	133.0	$	21.8
Restricted cash	0.6		0.7		0.5
Total cash and restricted cash shown in the Consolidated Statements of Cash Flows	$	42.8	$	133.7	$	22.3
Cash paid during the year for:
Interest	$	18.2	$	13.5	$	15.5
Income taxes	8.6		23.7		17.3