CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	6 Months Ended
	Jun. 25, 2022	Jun. 26, 2021
Cash flows from operating activities:
Net income (loss)	$ 82	$ (35)
Income (loss) from discontinued operations, net of tax	7	(117)
Net income from continuing operations	75	82
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	68	74
Charges for losses on receivables and inventories	8	10
Asset impairments	5	13
Gain on disposition of assets, net	(3)	(3)
Compensation expense for share-based payments	19	20
Deferred income taxes and deferred tax asset valuation allowances	12	7
Changes in working capital and other operating activities	(268)	(68)
Net cash provided by (used in) operating activities of continuing operations	(84)	135
Net cash used in operating activities of discontinued operations		(60)
Net cash provided by (used in) operating activities	(84)	75
Cash flows from investing activities:
Capital expenditures	(43)	(28)
Businesses acquired, net of cash acquired		(28)
Proceeds from disposition of assets	6	3
Settlement of company-owned life insurance policies	2	21
Net cash used in investing activities of continuing operations	(35)	(32)
Net cash provided by (used in) investing activities of discontinued operations	74	(1)
Net cash provided by (used in) investing activities	39	(33)
Cash flows from financing activities:
Net payments on long and short-term borrowings	(11)	(13)
Debt retirement	(43)
Share purchases for taxes, net of proceeds from employee share-based transactions	(17)	(23)
Repurchase of common stock for treasury		(46)
Other financing activities	(3)	(1)
Net cash used in financing activities of continuing operations	(74)	(83)
Effect of exchange rate changes on cash and cash equivalents	(1)	3
Net decrease in cash and cash equivalents	(120)	(38)
Cash and cash equivalents at beginning of period	537	729
Cash and cash equivalents at end of period – continuing operations	417	691
Supplemental information on non-cash investing and financing activities
Right-of-use assets obtained in exchange for new finance lease liabilities		2
Right-of-use assets obtained in exchange for new operating lease liabilities	113	37
Business acquired in exchange for common stock issuance		$ 35
Other current receivable obtained from disposition of discontinued operations	30
Promissory note receivable obtained from disposition of discontinued operations	55
Earn-out receivable obtained from disposition of discontinued operations	9
Transfer from additional paid-in capital to treasury stock for final settlement of the accelerated share repurchase agreement	$ 29