Consolidated Statements of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Jan. 01, 2022	Jan. 02, 2021	Dec. 28, 2019
Cash flows from operating activities:
Net income (loss)	$ 164	$ (226)	$ 385
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	378	422	362
Gain on disposal of property and equipment, net	(1)	(17)	(1)
Tangible asset impairment charges	1	3	1
Intangible asset impairment charges	7	9	0
Loss on Extinguishment of Debt	23	0	0
Amortization of deferred financing costs	15	16	7
Deferred tax provision (benefit)	38	(51)	7
Share-based compensation expense	48	40	32
(Benefit) provision for doubtful accounts	(24)	63	21
Changes in operating assets and liabilities, net of business acquisitions:
(Increase) decrease in receivables	(386)	334	(19)
(Increase) decrease in inventories	(413)	201	16
Decrease (increase) in prepaid expenses and other assets	4	(30)	9
Increase (decrease) in accounts payable and cash overdraft liability	471	(339)	(56)
Increase (decrease) in accrued expenses and other liabilities	94	(12)	(4)
Net cash provided by operating activities	419	413	760
Cash flows from investing activities:
Acquisition of businesses—net of cash	0	(972)	(1,832)
Proceeds from sales of divested assets	5	7	94
Proceeds from sales of property and equipment	7	44	9
Purchases of property and equipment	(274)	(189)	(258)
Net cash used in investing activities	(262)	(1,110)	(1,987)
Cash flows from financing activities:
Proceeds from debt borrowings	2,305	3,645	6,198
Principal payments on debt and financing leases	(3,105)	(2,692)	(4,967)
Net proceeds from issuance of Series A convertible preferred stock	0	491	0
Payments of Ordinary Dividends, Preferred Stock and Preference Stock	(28)	0	0
Debt financing costs and fees	(30)	(33)	(44)
Proceeds from employee stock purchase plan	20	18	19
Proceeds from exercise of stock options	15	3	19
Tax withholding payments for net share-settled equity awards	(14)	(5)	(5)
Net cash (used in) provided by financing activities	(837)	1,427	1,220
Net (decrease) increase in cash, cash equivalents and restricted cash	(680)	730	(7)
Cash, cash equivalents and restricted cash—beginning of year	828	98	105
Cash, cash equivalents and restricted cash—end of year	148	828	98
Supplemental disclosures of cash flow information:
Interest paid—net of amounts capitalized	185	216	173
Income taxes paid (received)—net	1	(1)	137
Property and equipment purchases included in accounts payable	40	21	49
Property and equipment transferred to assets held for sale	11	24	0
Leased assets obtained in exchange for financing lease liabilities	56	73	86
Leased assets obtained in exchange for operating lease liabilities	32	48	39
Cashless exercise of stock options	1	0	1
Paid-in-kind Series A convertible preferred stock dividends	$ 15	$ 28	$ 0