Consolidated Statements of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Cash provided by operating activities
Net income	$ 298	$ 258	$ 324
Adjustments to reconcile net income to operating cash flows:
Depreciation and amortization	124	117	109
Deferred income taxes	(5)	1	22
Stock compensation expense	14	5	4
Change in assets and liabilities:
Accounts receivable, net	0	(31)	(24)
Other receivables	7	(3)	(3)
Related party receivables	0	3	(2)
Inventories	198	(139)	(165)
Accounts payable	(31)	(14)	71
Related party payables	(12)	8	(3)
Income taxes payable / receivable	9	13	(7)
Accrued and other current liabilities	42	1	(15)
Other assets and liabilities	0	0	(1)
Net cash provided by operating activities	644	219	310
Cash used in investing activities
Acquisition of property, plant and equipment	(104)	(128)	(141)
Acquisition of business	(6)	0	0
Net cash used in investing activities	(110)	(128)	(141)
Cash used in financing activities
Repayment of long-term debt	(262)	(25)	(125)
Dividends paid	(192)	(192)	(192)
Other financing activities	(3)	0	0
Net cash used in financing activities	(457)	(217)	(317)
Cash and cash equivalents:
Increase (decrease) in cash and cash equivalents	77	(126)	(148)
Balance as of beginning of the year	38	164	312
Balance as of end of the year	115	38	164
Cash paid:
Interest – long-term debt, net of interest rate swaps	114	68	41
Income taxes	$ 90	$ 64	$ 91