Other Balance Sheet Accounts (Tables)

12 Months Ended

Dec. 31, 2019

Balance Sheet Related Disclosures [Abstract]

Schedule of other balance sheet accounts

	December 31,
(In millions)	2019		2018
Other Current Assets
Plant under construction—unconsolidated affiliate (see Note 19)	$	173.9	$	—
Non-trade accounts receivable	24.1		37.9
Fair value of currency, interest rate, and commodity contracts (see Note 6)	15.6		21.4
Income taxes receivable (see Note 7)	4.2		10.1
Other current assets	17.3		17.3
	$	235.1	$	86.7

	December 31,
(In millions)	2019		2018
Other Current Liabilities
Liability to unconsolidated affiliate for plant under construction (see Note 19)	$	173.9	$	—
Accrued compensation	53.6		62.4
Deferred revenue (see Note 17)	35.0		40.6
Environmental contingencies (see Note 10)	17.8		19.5
Pension liabilities (see Note 8)	14.8		14.7
Accrued interest (see Note 5)	13.3		13.3
Operating lease liabilities (see Note 3)	9.3		—
Income taxes payable (see Note 7)	8.6		11.3
Liability for dam spillway replacement (see Note 10)	4.7		—
Other accrued liabilities	88.7		81.7
	$	419.7	$	243.5

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

	December 31,
(In millions)	2019		2018
Other Liabilities
Environmental contingencies (see Note 10)	$	97.5	$	106.9
Liability for dam spillway replacement (see Note 10)	61.7		—
Deferred revenue (see Note 17)	29.5		29.2
Operating lease liabilities (see Note 3)	26.2		—
Legacy product liability (see Note 10)	24.0		—
Fair value of currency and interest rate contracts (see Note 6)	13.2		32.6
Retained obligations of divested businesses	12.7		10.0
Asset retirement obligation	9.4		8.8
Deferred income taxes (see Note 7)	7.5		10.9
Unrecognized tax benefits (see Note 7)	4.1		—
Liability to unconsolidated affiliate for plant under construction (see Note 19)	—		98.8
Other noncurrent liabilities	22.4		22.6
	$	308.2	$	319.8