Other Balance Sheet Accounts (Tables)

3 Months Ended

Mar. 31, 2017

Other Balance Sheet Accounts [Abstract]

Schedule of Other Assets and Other Liabilities

(In millions)	March 31, 2017		December 31, 2016
Other Current Liabilities
Environmental contingencies	$	32.0	$	32.5
Accrued compensation	30.5		49.6
Accrued interest	29.5		16.2
Deferred revenue	20.4		27.2
Pension liabilities	14.5		14.4
Income taxes payable	5.6		5.7
Other accrued liabilities	57.1		63.3
	$	189.6	$	208.9

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

(In millions)	March 31, 2017		December 31, 2016
Other Liabilities
Environmental contingencies	$	28.8	$	33.8
Liability to unconsolidated affiliate	27.0		27.0
Asset retirement obligation	9.2		10.2
Postretirement liability	7.1		7.2
Deferred income taxes	2.9		2.8
Other noncurrent liabilities	44.6		45.7
	$	119.6	$	126.7