v3.24.3
Supplemental Financial Information - Accumulated other comprehensive income (loss) (Details)
$ in Millions
 9 Months Ended
Sep. 29, 2024
USD ($)
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]  
Beginning balance $ 8,960
Other comprehensive income (loss) before reclassifications 6
Amounts reclassified out of accumulated other comprehensive income (loss) 11
Other comprehensive income (loss) (3)
Other comprehensive income (loss) 14
Ending balance 9,744
Currency  translation differences  
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]  
Beginning balance 177
Other comprehensive income (loss) before reclassifications 5
Amounts reclassified out of accumulated other comprehensive income (loss) 0
Other comprehensive income (loss) 0
Other comprehensive income (loss) 5
Ending balance 182
Change in fair value cash flow hedges  
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]  
Beginning balance 1
Other comprehensive income (loss) before reclassifications 0
Amounts reclassified out of accumulated other comprehensive income (loss) 11
Other comprehensive income (loss) (3)
Other comprehensive income (loss) 8
Ending balance 9
Net actuarial gain/(losses)  
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]  
Beginning balance (88)
Other comprehensive income (loss) before reclassifications 1
Amounts reclassified out of accumulated other comprehensive income (loss) 0
Other comprehensive income (loss) 0
Other comprehensive income (loss) 1
Ending balance (87)
Accumulated  Other Comprehensive Income (loss)  
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]  
Beginning balance 90
Ending balance $ 104