SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Impact from Adoption to Shareholder's Equity (Detail) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Jan. 01, 2021	Dec. 31, 2020
Stockholders' Equity Attributable to Parent	$ 21,985	$ 20,140	$ 17,031		$ 33,559
Common Stock [Member]
Stockholders' Equity Attributable to Parent	136	135	135		135
Additional paid-in capital
Stockholders' Equity Attributable to Parent	2,771	2,641	2,529		2,410
Retained earnings
Stockholders' Equity Attributable to Parent	47,993	44,367	40,963		37,984
Accumulated other comprehensive income (loss)
Stockholders' Equity Attributable to Parent	(5,520)	(6,429)	(8,411)		8,934
Treasury Stock, Common
Stockholders' Equity Attributable to Parent	$ (23,395)	$ (20,574)	$ (18,185)		(15,904)
Accounting Standards Update 2018-12 | Cumulative effect, period of adoption, adjustment
Stockholders' Equity Attributable to Parent				$ (18,894)	(18,894)
Accounting Standards Update 2018-12 | Cumulative effect, period of adoption, adjustment | Common Stock [Member]
Stockholders' Equity Attributable to Parent				0	0
Accounting Standards Update 2018-12 | Cumulative effect, period of adoption, adjustment | Additional paid-in capital
Stockholders' Equity Attributable to Parent				0	0
Accounting Standards Update 2018-12 | Cumulative effect, period of adoption, adjustment | Retained earnings
Stockholders' Equity Attributable to Parent				(324)	(324)
Accounting Standards Update 2018-12 | Cumulative effect, period of adoption, adjustment | Accumulated other comprehensive income (loss)
Stockholders' Equity Attributable to Parent				(18,570)	(18,570)
Accounting Standards Update 2018-12 | Cumulative effect, period of adoption, adjustment | Treasury Stock, Common
Stockholders' Equity Attributable to Parent				0	0
Accounting Standards Update 2018-12 | Cumulative effect, period of adoption, adjusted balance
Stockholders' Equity Attributable to Parent				14,665	14,665
Accounting Standards Update 2018-12 | Cumulative effect, period of adoption, adjusted balance | Common Stock [Member]
Stockholders' Equity Attributable to Parent				135	135
Accounting Standards Update 2018-12 | Cumulative effect, period of adoption, adjusted balance | Additional paid-in capital
Stockholders' Equity Attributable to Parent				2,410	2,410
Accounting Standards Update 2018-12 | Cumulative effect, period of adoption, adjusted balance | Retained earnings
Stockholders' Equity Attributable to Parent				37,660	37,660
Accounting Standards Update 2018-12 | Cumulative effect, period of adoption, adjusted balance | Accumulated other comprehensive income (loss)
Stockholders' Equity Attributable to Parent				(9,636)	(9,636)
Accounting Standards Update 2018-12 | Cumulative effect, period of adoption, adjusted balance | Treasury Stock, Common
Stockholders' Equity Attributable to Parent				$ (15,904)	$ (15,904)