Other Noncurrent Liabilities (Tables)

3 Months Ended

Mar. 31, 2021

Other Liabilities Disclosure [Abstract]

Other Noncurrent Liabilities

	December 31,		March 31,
	2020		2021
	(In millions)
Operating lease liabilities	$	18.8	$	17.6
Reserve for uncertain tax positions		6.8		6.9
Accrued litigation settlement		49.4		49.6
Deferred income		58.9		61.5
Other postretirement benefits		10.8		10.8
Employee benefits		6.2		5.8
Insurance claims and expenses		39.3		42.8
Deferred payment obligation		1.3		-
Accrued development costs		24.6		24.6
Other		7.8		7.9
Total	$	223.9	$	227.5