v3.26.1
Segment and Geographic Data - Selected Information by Reportable Segment (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Jun. 27, 2026
Jun. 28, 2025
Jun. 27, 2026
Jun. 28, 2025
Segment and Geographic Data [Abstract]        
Net sales $ 857 $ 839 $ 2,445 $ 2,365
Segment operating expenses [1] 758 748 2,163 2,101
Total adjusted EBITDA 99 91 282 264
Reconciling items:        
Operating income (loss) 22 13 53 (5)
Interest expense, net and other expense, net 40 37 117 128
Loss before income taxes (18) (24) (64) (133)
Expenses for disposals and sale of assets     10  
Depreciation and amortization 50 58 150 169
Merger [Member]        
Reconciling items:        
Inventory step-up       12
Americas [Member]        
Segment and Geographic Data [Abstract]        
Net sales 476 473 1,353 1,366
Segment operating expenses [1] 405 412 1,166 1,185
Total adjusted EBITDA 71 61 187 181
Reconciling items:        
Depreciation and amortization 32 35 95 107
Rest of World [Member]        
Segment and Geographic Data [Abstract]        
Net sales 381 366 1,092 999
Segment operating expenses [1] 353 336 997 916
Total adjusted EBITDA 28 30 95 83
Reconciling items:        
Depreciation and amortization 18 23 55 62
Reconciling Item [Member]        
Reconciling items:        
Depreciation and amortization 50 58 150 169
Restructuring, transaction, business optimization and other activities 16 13 52 64
Argentina hyperinflation [2] 0 1 3 1
Corporate expense allocation [3] 0 0 0 3
Other non-cash charges [4] $ 11 $ 6 $ 24 $ 32
[1] Segment operating expenses include primarily cost of goods sold and selling, general and administrative expenses.
[2] Impact of hyperinflation includes the adverse impact of highly inflationary accounting for subsidiaries in Argentina where the functional currency was the Argentine Peso.
[3] Consists of estimated parent-allocated charges for the prior year merger, which is required by GAAP as part of the carve-out financial statement process.
[4] Includes stock compensation expense and other non-cash items, including $10 million of expenses for disposals and sale of assets in the three quarterly periods ended June 27, 2026 and $12 million of inventory step-up charges related to the prior year merger in the three quarterly periods ended June 28, 2025.