Restructuring and Related Activities (Tables)

12 Months Ended

Dec. 31, 2023

Restructuring and Related Activities [Abstract]

Summary of Changes in Restructuring Charges

The changes in the liabilities associated with the restructuring charges recorded during 2023, including expenses incurred and cash payments, are as follows:

Restructuring charges:	Liability balance as of 12/31/2022		Expenses Incurred		Cash Payments		Liability balance as of 12/31/2023
	(In millions)
Severance costs	$	24.1	$	26.8	$	(37.5)	$	13.4
Contract terminations and other associated costs	—		9.0		(4.1)		4.9
Other exit and disposal costs	—		1.8		(1.8)		—
Total	$	24.1	$	37.6	$	(43.4)	$	18.3