CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	3 Months Ended
	Mar. 27, 2021	Mar. 28, 2020
Cash flows from operating activities:
Net income	$ 53	$ 45
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	46	49
Charges for losses on receivables and inventories	7	8
Asset impairments	12	12
Compensation expense for share-based payments	10	7
Deferred income taxes and deferred tax asset valuation allowances	6	24
Changes in working capital and other operating activities	(48)	43
Net cash provided by operating activities	86	188
Cash flows from investing activities:
Capital expenditures	(13)	(25)
Businesses acquired, net of cash acquired	(28)	(18)
Proceeds from collection of notes receivable		818
Other investing activities	8	1
Net cash provided by (used in) investing activities	(33)	776
Cash flows from financing activities:
Net payments on long and short-term borrowings	(6)	(25)
Debt retirement		(735)
Cash dividends on common stock		(13)
Share purchases for taxes, net of proceeds from employee share-based transactions	(23)	(4)
Repurchase of common stock for treasury		(30)
Other financing activities	(1)	(1)
Net cash used in financing activities	(30)	(808)
Effect of exchange rate changes on cash and cash equivalents	1	(12)
Net increase in cash and cash equivalents	24	144
Cash, cash equivalents and restricted cash at beginning of period	729	700
Cash, cash equivalents and restricted cash at end of period	753	844
Supplemental information on non-cash investing and financing activities
Right-of-use assets obtained in exchange for new finance lease liabilities		3
Right-of-use assets obtained in exchange for new operating lease liabilities	11	$ 54
Business acquired in exchange for common stock issuance	$ 35