Other Noncurrent Liabilities (Tables)

9 Months Ended

Sep. 30, 2022

Other Liabilities Disclosure [Abstract]

Other Noncurrent Liabilities

	December 31,		September 30,
	2021		2022
	(In millions)
Accrued development costs	$	55.4	$	51.9
Deferred income		81.6		41.1
Accrued litigation settlement		38.5		27.3
Insurance claims and expenses		36.4		21.2
Operating lease liabilities		15.8		16.2
Other postretirement benefits		10.2		9.5
Employee benefits		6.1		5.0
Reserve for uncertain tax positions		3.5		5.8
Other		10.0		6.2
Total	$	257.5	$	184.2