NOTES PAYABLE AND LEASE OBLIGATIONS - Summary of Notes Payable (Details) - USD ($) $ in Millions		Sep. 30, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Notes payable and lease obligations		$ 7,518	$ 7,956
Finance lease obligations		8	12
Operating lease obligations		117	105
3.625% senior notes paid September 2022
Debt Instrument [Line Items]
Notes payable and lease obligations		0	748
3.25% senior notes due March 2025
Debt Instrument [Line Items]
Notes payable and lease obligations	[1]	448	448
1.125% senior sustainability notes due March 2026
Debt Instrument [Line Items]
Notes payable and lease obligations		398	397
2.875% senior notes due October 2026
Debt Instrument [Line Items]
Notes payable and lease obligations		298	298
3.60% senior notes due April 2030
Debt Instrument [Line Items]
Notes payable and lease obligations		992	991
6.90% senior notes due December 2039
Debt Instrument [Line Items]
Notes payable and lease obligations		221	221
6.45% senior notes due August 2040
Debt Instrument [Line Items]
Notes payable and lease obligations		254	255
4.00% senior notes due October 2046
Debt Instrument [Line Items]
Notes payable and lease obligations		394	394
4.750% senior notes due January 2049
Debt Instrument [Line Items]
Notes payable and lease obligations		542	541
.300% senior notes due September 2025
Debt Instrument [Line Items]
Notes payable and lease obligations		84	107
.932% senior notes due January 2027
Debt Instrument [Line Items]
Notes payable and lease obligations		413	520
1.075% senior notes due September 2029
Debt Instrument [Line Items]
Notes payable and lease obligations		227	0
.500% senior notes due December 2029
Debt Instrument [Line Items]
Notes payable and lease obligations		87	109
.550% senior notes due March 2030
Debt Instrument [Line Items]
Notes payable and lease obligations		90	115
1.159% senior notes due October 2030
Debt Instrument [Line Items]
Notes payable and lease obligations		201	254
.633% senior notes due April 2031
Debt Instrument [Line Items]
Notes payable and lease obligations		203	259
.843% senior notes due December 2031
Debt Instrument [Line Items]
Notes payable and lease obligations		64	81
.750% senior notes due March 2032
Debt Instrument [Line Items]
Notes payable and lease obligations		139	179
1.320% senior notes due December 2032
Debt Instrument [Line Items]
Notes payable and lease obligations		143	0
.844% senior notes due April 2033
Debt Instrument [Line Items]
Notes payable and lease obligations		81	104
1.488% senior notes due October 2033
Debt Instrument [Line Items]
Notes payable and lease obligations		104	131
.934% senior notes due December 2034
Debt Instrument [Line Items]
Notes payable and lease obligations		67	85
.830% senior notes due March 2035
Debt Instrument [Line Items]
Notes payable and lease obligations		71	91
1.039% senior notes due April 2036
Debt Instrument [Line Items]
Notes payable and lease obligations		67	86
1.594% senior notes due September 2037
Debt Instrument [Line Items]
Notes payable and lease obligations		44	0
1.750% senior notes due October 2038
Debt Instrument [Line Items]
Notes payable and lease obligations		61	77
1.122% senior notes due December 2039
Debt Instrument [Line Items]
Notes payable and lease obligations		43	54
1.264% senior notes due April 2041
Debt Instrument [Line Items]
Notes payable and lease obligations		67	86
2.108% subordinated notes due October 2047
Debt Instrument [Line Items]
Notes payable and lease obligations		410	517
.963% subordinated bonds due April 2049
Debt Instrument [Line Items]
Notes payable and lease obligations		207	260
1.560% senior notes due April 2051
Debt Instrument [Line Items]
Notes payable and lease obligations		135	172
2.144% senior notes due September 2052
Debt Instrument [Line Items]
Notes payable and lease obligations		81	0
Yen-denominated loan variable interest rate due August 2027
Debt Instrument [Line Items]
Notes payable and lease obligations		83	0
Yen-denominated loan variable interest rate due August 2029
Debt Instrument [Line Items]
Notes payable and lease obligations		179	43
Yen-denominated loan variable interest rate due August 2032
Debt Instrument [Line Items]
Notes payable and lease obligations		$ 495	$ 216

[1] Redeemed in October 2022