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DEBT AND CREDIT FACILITIES - Summary of Carrying Amount of Borrowings Under Various Financing Arrangements (Details) - USD ($) $ in Millions | Mar. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Debt Instrument [Line Items] |  |
Total debt, net | $ 24,952 | $ 26,710
Less: Current portion of long-term debt, net | 2,806 | 1,815
Total Long-term debt, net | 22,146 | 24,896
Senior Notes and Medium-Term Notes |  |
Debt Instrument [Line Items] |  |
Total senior unsecured notes | 23,816 | 25,562
Liability related to future royalties |  |
Debt Instrument [Line Items] |  |
Total debt, net | $ 1,136 | 1,148
3.50% Senior Unsecured Notes Due February 2025 | Senior Notes |  |
Debt Instrument [Line Items] |  |
Interest Rate | 3.50% |
Total debt, net | $ 0 | 1,750
3.65% Senior Unsecured Notes Due March 2026 | Senior Notes |  |
Debt Instrument [Line Items] |  |
Interest Rate | 3.65% |
Total debt, net | $ 2,748 | 2,747
2.95% Senior Unsecured Notes Due March 2027 | Senior Notes |  |
Debt Instrument [Line Items] |  |
Interest Rate | 2.95% |
Total debt, net | $ 1,249 | 1,249
1.20% Senior Unsecured Notes Due October 2027 | Senior Notes |  |
Debt Instrument [Line Items] |  |
Interest Rate | 1.20% |
Total debt, net | $ 748 | 748
4.80% Senior Unsecured Notes Due In November 2029 | Senior Notes |  |
Debt Instrument [Line Items] |  |
Interest Rate | 4.80% |
Total debt, net | $ 746 | 746
1.65% Senior Unsecured Notes Due October 2030 | Senior Notes |  |
Debt Instrument [Line Items] |  |
Interest Rate | 1.65% |
Total debt, net | $ 995 | 995
5.25% Senior Unsecured Notes Due October 2033 | Senior Notes |  |
Debt Instrument [Line Items] |  |
Interest Rate | 5.25% |
Total debt, net | $ 993 | 993
5.10% Senior Unsecured Notes Due June 2035 | Senior Notes |  |
Debt Instrument [Line Items] |  |
Interest Rate | 5.10% |
Total debt, net | $ 991 | 991
4.60% Senior Unsecured Notes Due September 2035 | Senior Notes |  |
Debt Instrument [Line Items] |  |
Interest Rate | 4.60% |
Total debt, net | $ 994 | 994
4.00% Senior Unsecured Notes Due September 2036 | Senior Notes |  |
Debt Instrument [Line Items] |  |
Interest Rate | 4.00% |
Total debt, net | $ 744 | 744
2.60% Senior Unsecured Notes Due October 2040 | Senior Notes |  |
Debt Instrument [Line Items] |  |
Interest Rate | 2.60% |
Total debt, net | $ 989 | 989
5.65% Senior Unsecured Notes Due December 2041 | Senior Notes |  |
Debt Instrument [Line Items] |  |
Interest Rate | 5.65% |
Total debt, net | $ 997 | 997
4.80% Senior Unsecured Notes Due April 2044 | Senior Notes |  |
Debt Instrument [Line Items] |  |
Interest Rate | 4.80% |
Total debt, net | $ 1,738 | 1,738
4.50% Senior Unsecured Notes Due February 2045 | Senior Notes |  |
Debt Instrument [Line Items] |  |
Interest Rate | 4.50% |
Total debt, net | $ 1,735 | 1,735
4.75% Senior Unsecured Notes Due March 2046 | Senior Notes |  |
Debt Instrument [Line Items] |  |
Interest Rate | 4.75% |
Total debt, net | $ 2,224 | 2,224
4.15% Senior Unsecured Notes Due March 2047 | Senior Notes |  |
Debt Instrument [Line Items] |  |
Interest Rate | 4.15% |
Total debt, net | $ 1,730 | 1,730
2.80% Senior Unsecured Notes Due October 2050 | Senior Notes |  |
Debt Instrument [Line Items] |  |
Interest Rate | 2.80% |
Total debt, net | $ 1,479 | 1,479
5.55% Senior Unsecured Notes Due October 2053 | Senior Notes |  |
Debt Instrument [Line Items] |  |
Interest Rate | 5.55% |
Total debt, net | $ 988 | 988
5.50% Senior Unsecured Notes Due November 2054 | Senior Notes |  |
Debt Instrument [Line Items] |  |
Interest Rate | 5.50% |
Total debt, net | $ 989 | 989
5.60% Senior Unsecured Notes Due November 2064 | Senior Notes |  |
Debt Instrument [Line Items] |  |
Interest Rate | 5.60% |
Total debt, net | $ 739 | $ 738

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