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Contractual Obligations and Commitments (Details) € in Millions |  | 9 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | ---
May 10, 2021 USD ($) | Sep. 30, 2023 USD ($) | Sep. 30, 2022 USD ($) | Dec. 31, 2022 USD ($) | Sep. 30, 2023 EUR (€) | Sep. 30, 2023 | Sep. 30, 2023 Rate | Mar. 31, 2022 USD ($)
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Total debt |  | $ 8,900,000,000 |  | $ 8,935,000,000 |  |  |  |
Debt, Current |  | 513,000,000 |  | 20,000,000 |  |  |  |
Long-term Debt and Capital Lease Obligations |  | 8,386,000,000 |  | 8,915,000,000 |  |  |  |
Exclusion from EBITDA for Restructuring Charges |  | 500,000,000 |  |  |  |  |  |
Restructuring charges remaining to be excluded from calculation of consolidated EBITDA |  | 369,000,000 |  |  |  |  |  |
Litigation and Debt Exclusion from EBITDA |  | 1,443,000,000 |  |  |  |  |  |
Legal payments remaining to be excluded from calculation of consolidated EBITDA |  | 1,494,000,000 |  |  |  |  |  |
Letters of Credit Outstanding, Amount |  | 151,000,000 |  | 135,000,000 |  |  |  |
Qualified Acquisition Consideration |  | 1,000,000,000 |  |  |  |  |  |
Debt extinguishment costs |  | 0 | $ 194,000,000 |  |  |  |  |
Proceeds from Issuance of Senior Long-Term Debt |  | 0 | $ 3,270,000,000 |  |  |  |  |
Supplier Finance Program Obligation. current |  | 148,000,000 |  | 129,000,000 |  |  |  |
Litigation payment exclusion from EBITDA |  | 1,000,000,000 |  |  |  |  |  |
Proceeds from Issuance of Senior Long-Term Debt |  | 3,270,000,000 |  |  |  |  |  |
Licensing arrangement assets [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Proceeds from Royalties Received |  | 47,000,000 |  |  |  |  |  |
Licensing arrangement liabilities [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Payments for Royalties |  | 73,000,000 |  |  |  |  |  |
Current Requirement [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Maximum Leverage Ratio |  |  |  |  |  | 3.75 |  |
Actual, Covenant [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Maximum Leverage Ratio |  |  |  |  |  | 2.34 |  |
Requirement, as of December 31, 2021 and through remaining term of facility |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Maximum Leverage Ratio |  |  |  |  |  | 3.75 |  |
Requirement, four succeeding quarters following qualified acquisition |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Maximum Leverage Ratio |  |  |  |  |  | 4.75 |  |
Requirement, fifth quarter following qualified acquisition [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Maximum Leverage Ratio |  |  |  |  |  | 4.50 |  |
Requirement, sixth quarter following qualified acquisition |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Maximum Leverage Ratio |  |  |  |  |  | 4.25 |  |
Requirement, seventh quarter following qualified acquisition |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Maximum Leverage Ratio |  |  |  |  |  | 4.00 |  |
Requirement, eighth quarter following qualified acquisition and through remaining term of facility |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Maximum Leverage Ratio |  |  |  |  |  | 3.75 |  |
Revolving Credit Facility [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Long-term Debt |  | 0 |  | 0 |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity | $ 2,750,000,000 |  |  |  |  |  |  |
Debt Instrument, Extension Option, Term | 1 year |  |  |  |  |  |  |
March 2024 Notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Long-term Debt |  | 0 |  | 504,000,000 |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  |  |  | 3.45% |  |
March 2025 Notes |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Long-term Debt |  | 1,058,000,000 |  | 1,067,000,000 | € 1,000 |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  |  |  | 0.75% | 0.75% |
June 2025 Notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Long-term Debt |  | 500,000,000 |  | 500,000,000 |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  |  |  | 1.90% |  |
March 2026 Notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Long-term Debt |  | 255,000,000 |  | 255,000,000 |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  |  |  | 3.75% |  |
December 2027 Notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Long-term Debt |  | 953,000,000 |  | 960,000,000 | 900 |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  |  |  | 0.625% |  |
March 2028 Senior Notes |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Long-term Debt |  | 794,000,000 |  | 800,000,000 | 750 |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  |  |  | 1.375% | 1.375% |
March 2028 Notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Long-term Debt |  | 344,000,000 |  | 344,000,000 |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  |  |  | 4.00% |  |
March 2029 Notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Long-term Debt |  | 272,000,000 |  | 272,000,000 |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  |  |  | 4.00% |  |
June 2030 Notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Long-term Debt |  | 1,200,000,000 |  | 1,200,000,000 |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  |  |  | 2.65% |  |
March 2031 Notes |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Long-term Debt |  | 794,000,000 |  | 800,000,000 | 750 |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  |  |  | 1.625% | 1.625% |
March 2034 Notes |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Long-term Debt |  | 529,000,000 |  | 534,000,000 | 500 |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  |  |  | 1.875% | 1.875% |
November 2035 Notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Long-term Debt |  | 350,000,000 |  | 350,000,000 |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  |  |  | 6.50% |  |
March 2039 Notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Long-term Debt |  | 450,000,000 |  | 450,000,000 |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  |  |  | 4.55% |  |
January 2040 Notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Long-term Debt |  | 300,000,000 |  | 300,000,000 |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  |  |  | 7.375% |  |
March 2049 Notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Long-term Debt |  | 650,000,000 |  | 650,000,000 |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  |  |  | 4.70% |  |
Senior Notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Long-term Debt |  | 8,953,000,000 |  | 8,986,000,000 |  |  |  |
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net |  | (67,000,000) |  | (76,000,000) |  |  |  |
Finance Lease Obligation |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Long-term Debt |  | 4,000,000 |  | 5,000,000 |  |  |  |
the Offering |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Long-term Debt | € |  |  |  |  | € 3,000 |  |  |
the Offering - early redemption of combined aggregate principal SN |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Long-term Debt |  |  |  |  |  |  |  | $ 3,275,000,000
Euro Denominated Factoring Arrangements [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Transfer of Financial Assets Accounted for as Sales, Amount Derecognized |  | $ 218,000,000 |  | $ 161,000,000 |  |  |  |
Average interest rate of de-recognized receivables |  | 4.90% |  | 2.40% |  |  |  |
Yen Denominated Factoring Arrangements [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Transfer of Financial Assets Accounted for as Sales, Amount Derecognized |  | $ 188,000,000 |  | $ 194,000,000 |  |  |  |
Average interest rate of de-recognized receivables |  | 0.70% |  | 0.60% |  |  |  |
Renminbi Denominated Factoring Arrangements [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Transfer of Financial Assets Accounted for as Sales, Amount Derecognized |  | $ 22,000,000 |  | $ 13,000,000 |  |  |  |
Average interest rate of de-recognized receivables |  | 2.90% |  | 3.10% |  |  |  |

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