Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Operating activities
Net earnings	$ 12	$ 36
Adjustments to reconcile net earnings to net cash used in operating activities:
Depreciation and amortization	22	15
Deferred income taxes	0	11
Other	4	0
Changes in assets and liabilities:
Accounts receivable	8	13
Contract assets	(96)	(80)
Inventories	(45)	(30)
Prepaid expenses	1	(1)
Other current assets	(5)	(3)
Other noncurrent assets	5	21
Defined benefit obligations	(3)	1
Other current liabilities	(59)	(14)
Other noncurrent liabilities	7	(21)
Accounts payable	(199)	(215)
Contract liabilities	14	12
Net cash used in operating activities	(334)	(255)
Investing activities
Capital expenditures	(15)	(13)
Proceeds from sales of assets	1	0
Net cash used in investing activities	(14)	(13)
Financing activities
Net (decrease) increase in third party borrowings (maturities of 90 days or less)	6	(9)
Repayment of third party debt	(128)	0
Borrowings of third party debt	340	0
Repayment of related party debt	0	(135)
Borrowings from related parties	0	285
Proceeds from stock issuance	1	0
Cash outlay to reacquire equity instruments	(1)	0
Other	(2)	0
Net cash provided by financing activities	216	141
Effect of exchange rate changes on cash and cash equivalents	0	0
Net decrease in cash and cash equivalents	(132)	(127)
Cash and cash equivalents at beginning of year	306	240
Cash and cash equivalents at end of period	$ 174	$ 113