CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Sep. 30, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 94.8	$ 194.7
Restricted cash	3.1	2.2
Accounts and other receivables, net	366.5	312.5
Inventories, net	548.6	564.6
Prepaid expenses and other	54.8	43.4
Total current assets	1,067.8	1,117.4
Other assets:
Investment in TiO2 manufacturing joint venture		111.0
Restricted cash	5.0	5.2
Marketable securities	4.8	2.2
Operating lease right-of-use assets	22.0	22.7
Deferred income taxes	70.3	83.3
Goodwill	2.6
Other	28.2	13.3
Total other assets	132.9	237.7
Property and equipment:
Land	77.0	44.7
Buildings	268.9	236.8
Equipment	1,382.5	1,172.0
Mining properties	126.7	130.5
Construction in progress	33.1	22.9
Gross property and equipment	1,888.2	1,606.9
Less accumulated depreciation and amortization	1,167.3	1,124.0
Net property and equipment	720.9	482.9
Total assets	1,921.6	1,838.0
Current liabilities:
Current maturities of long-term debt	83.9
Accounts payable and accrued liabilities	296.7	355.4
Income taxes	17.7	15.4
Total current liabilities	398.3	370.8
Noncurrent liabilities:
Long-term debt	470.4	440.9
Accrued pension costs	144.2	150.0
Operating lease liabilities	18.1	18.6
Deferred income taxes	10.7	9.0
Other	32.5	21.8
Total noncurrent liabilities	675.9	658.9
Stockholders' equity:
Common stock	1.2	1.2
Additional paid-in capital	1,390.3	1,390.2
Retained deficit	(192.1)	(242.0)
Accumulated other comprehensive loss	(352.0)	(341.1)
Total stockholders' equity	847.4	808.3
Total liabilities and stockholders' equity	$ 1,921.6	1,838.0
Related party
Noncurrent liabilities:
Payable to affiliate - income taxes		$ 18.6