Condensed Consolidated Statements of Cash Flows - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Cash provided by operating activities
Net income	$ 49	$ 17
Adjustments to reconcile net income to operating cash flows:
Depreciation and amortization	32	30
Deferred income taxes	(1)	(9)
Stock compensation expense	4	3
Change in assets and liabilities:
Accounts receivable, net	17	6
Other receivables	0	12
Related party receivables	0	(11)
Inventories	(45)	40
Accounts payable	77	(15)
Related party payables	(4)	19
Income taxes payable / receivable	15	12
Accrued and other current liabilities	(45)	(15)
Other assets and liabilities	0	(1)
Net cash provided by operating activities	99	88
Cash used in investing activities
Acquisition of property, plant and equipment	(29)	(22)
Net cash used in investing activities	(29)	(22)
Cash used in financing activities
Repayment of long-term debt	0	(6)
Dividends paid	(48)	(48)
Other financing activities	(2)	0
Net cash used in financing activities	(50)	(54)
Net increase in cash and cash equivalents	20	12
Cash and cash equivalents at beginning of period	115	38
Cash and cash equivalents at end of period	135	50
Cash paid:
Interest - long-term debt, net of interest rate swaps	$ 25	$ 28