Other Noncurrent Liabilities (Tables)

3 Months Ended

Mar. 31, 2019

Other Liabilities Disclosure [Abstract]

Other Noncurrent Liabilities

	December 31, 2018		March 31, 2019
	(In millions)
Operating lease liability	$	—	$	25.6
Reserve for uncertain tax positions		19.1		19.4
Accrued litigation settlement		17.0		17.0
Deferred income		15.8		7.7
Other postretirement benefits		10.3		10.3
Employee benefits		7.1		6.9
Insurance claims and expenses		8.1		9.0
Deferred payment obligation		9.6		9.7
Accrued development costs		7.5		8.2
Other		9.9		9.6
Total	$	104.4	$	123.4