Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2020	Dec. 31, 2019
Cash and cash equivalents	$ 132.0	$ 166.2
Receivables, net of allowance of $14.4 and $12.6	199.0	260.1
Income tax receivable	445.8	14.7
Raw materials and supplies	176.4	263.4
Work in process	52.2	108.8
Finished goods	92.6	61.2
Inventories:	321.2	433.4
Restricted cash, including partially-owned subsidiaries of $31.1 and $33.0	96.4	111.4
Property, plant, and equipment, at cost, including partially-owned subsidiaries of $1,931.6 and $2,065.3	9,193.0	9,272.5
Less accumulated depreciation, including partially-owned subsidiaries of $525.7 and $527.7	2,189.6	2,161.9
Property, Plant and Equipment, Net	7,003.4	7,110.6
Goodwill	208.8	208.8
Other assets	295.2	396.2
Total assets	8,701.8	8,701.4
Accounts payable	156.4	203.9
Accrued liabilities	314.7	342.1
Debt and Lease Obligation	448.2	522.8
Non-Recourse Debt	4,568.8	4,359.1
Debt:	5,017.0	4,881.9
Deferred income taxes	1,047.5	798.3
Other liabilities	150.2	96.3
Total liabilities	6,685.8	6,322.5
Preferred stock – 1.5 shares authorized and unissued	0.0	0.0
Common stock – shares authorized at December 31, 2020 and 2019 – 400.0; shares issued and outstanding at December 31, 2020 – 111.2; at December 31, 2019 – 119.7	1.1	1.2
Capital in excess of par value	0.0	0.0
Retained earnings	1,769.4	2,182.9
Accumulated other comprehensive loss	(30.9)	(153.1)
Treasury stock – shares at December 31, 2020 and 2019 – 0.1	0.8	0.9
Stockholders' Equity Attributable to Parent	1,738.8	2,030.1
Noncontrolling interest	277.2	348.8
Total stockholders' equity	2,016.0	2,378.9
Total liabilities and stockholders' equity	8,701.8	8,701.4
Common Stock [Member]
Total stockholders' equity	1.1	1.2
Treasury Stock [Member]
Total stockholders' equity	(0.8)	(0.9)
Wholly Owned Subsidiaries [Member]
Non-Recourse Debt	3,340.5	3,080.7
Partially-Owned Subsidiaries [Member]
Property, plant, and equipment, at cost, including partially-owned subsidiaries of $1,931.6 and $2,065.3	1,931.6	2,065.3
Less accumulated depreciation, including partially-owned subsidiaries of $525.7 and $527.7	525.7	527.7
Non-Recourse Debt	$ 1,228.3	$ 1,278.4