Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Operating activities
Net earnings	$ 47	$ 61
Adjustments to reconcile net earnings to net cash used in operating activities:
Depreciation and amortization	42	31
Deferred income taxes	6	14
Other	8	0
Changes in assets and liabilities:
Accounts receivable	(32)	24
Contract assets	(146)	(131)
Inventories	(59)	(47)
Prepaid expenses	3	(3)
Other current assets	(25)	(7)
Other noncurrent assets	6	22
Defined benefit obligations	(2)	(3)
Other current liabilities	(91)	(9)
Other noncurrent liabilities	5	(17)
Accounts payable	(167)	(165)
Contract liabilities	59	(12)
Net cash used in operating activities	(346)	(242)
Investing activities
Capital expenditures	(27)	(22)
Proceeds from sales of assets	1	0
Net cash used in investing activities	(26)	(22)
Financing activities
Net (decrease) increase in third party borrowings (maturities of 90 days or less)	(4)	(17)
Repayment of third party debt	(291)	0
Borrowings of third party debt	395	0
Repayment of related party debt	0	(335)
Borrowings from related parties	0	445
Proceeds from stock issuance	6	0
Cash outlay to reacquire equity instruments	(1)	0
Other	(4)	0
Net cash provided by financing activities	101	93
Effect of exchange rate changes on cash and cash equivalents	0	0
Net decrease in cash and cash equivalents	(271)	(171)
Cash and cash equivalents at beginning of year	306	240
Cash and cash equivalents at end of period	$ 35	$ 69