Other Balance Sheet Accounts

6 Months Ended

Jun. 30, 2018

Other Balance Sheet Accounts [Abstract]

Other Balance Sheet Accounts

(In millions)	June 30, 2018		December 31, 2017
Other Current Liabilities
Accrued compensation	$	45.2	$	60.7
Deferred revenue	26.0		19.5
Environmental contingencies	22.7		23.5
Income taxes payable	20.3		12.2
Pension liabilities	14.8		15.0
Accrued interest	13.3		16.5
Other accrued liabilities	75.0		70.4
	$	217.3	$	217.8

Accrued compensation includes salaries and wages as well as estimated current amounts due under the annual and long-term incentive programs.

(In millions)	June 30, 2018		December 31, 2017
Other Liabilities
Liability to unconsolidated affiliate	$	56.0	$	32.7
Environmental contingencies	38.5		46.8
Deferred revenue	22.3		14.9
Fair value of currency and interest rate contracts	19.1		22.7
Asset retirement obligation	9.1		10.4
Deferred income taxes	8.0		8.2
Postemployment liability	4.9		5.2
Other noncurrent liabilities	30.8		28.4
	$	188.7	$	169.3