Other Noncurrent Liabilities (Tables)

9 Months Ended

Sep. 30, 2020

Other Liabilities Disclosure [Abstract]

Other Noncurrent Liabilities

	December 31,		September 30,
	2019		2020
	(In millions)
Operating lease liabilities	$	22.2	$	19.6
Reserve for uncertain tax positions		13.6		12.4
Accrued litigation settlement		60.1		49.2
Deferred income		47.4		37.1
Other postretirement benefits		10.5		10.1
Employee benefits		6.0		6.0
Insurance claims and expenses		11.0		34.8
Deferred payment obligation		9.9		9.0
Accrued development costs		8.3		7.8
Other		8.2		11.1
Total	$	197.2	$	197.1