INDEBTEDNESS - Summary of Total Indebtedness (Detail) - USD ($) $ in Millions	Jun. 30, 2026	Dec. 31, 2025
Debt Instrument [Line Items]
Principal Amount	$ 7,128	$ 7,168
Fair Value of Interest Rate Swap	(98)	(84)
Unamortized (Discount) Premium	(46)	(49)
Unamortized Debt Issuance Costs	(38)	(41)
Carrying Value	6,946	6,994
Current portion of long-term debt	(571)	0
Long-term debt	$ 6,375	$ 6,994
Senior Notes \| 5.25% 2014 Senior Notes, due 2044
Debt Instrument [Line Items]
Notes payable, interest rate	5.25%	5.25%
Principal Amount	$ 600	$ 600
Fair Value of Interest Rate Swap	(19)	(18)
Unamortized (Discount) Premium	3	3
Unamortized Debt Issuance Costs	(4)	(4)
Carrying Value	$ 580	$ 581
Senior Notes \| 1.75% 2015 Senior Notes, due 2027
Debt Instrument [Line Items]
Notes payable, interest rate	1.75%	1.75%
Principal Amount	$ 571	$ 587
Fair Value of Interest Rate Swap	0	0
Unamortized (Discount) Premium	0	0
Unamortized Debt Issuance Costs	0	0
Carrying Value	$ 571	$ 587
Senior Notes \| 3.25% 2017 Senior Notes, due 2028
Debt Instrument [Line Items]
Notes payable, interest rate	3.25%	3.25%
Principal Amount	$ 500	$ 500
Fair Value of Interest Rate Swap	0	0
Unamortized (Discount) Premium	(1)	(1)
Unamortized Debt Issuance Costs	(1)	(1)
Carrying Value	$ 498	$ 498
Senior Notes \| 4.25% 2018 Senior Notes, due 2029
Debt Instrument [Line Items]
Notes payable, interest rate	4.25%	4.25%
Principal Amount	$ 400	$ 400
Fair Value of Interest Rate Swap	(22)	(19)
Unamortized (Discount) Premium	(1)	(1)
Unamortized Debt Issuance Costs	(1)	(1)
Carrying Value	$ 376	$ 379
Senior Notes \| 4.875% 2018 Senior Notes, due 2048
Debt Instrument [Line Items]
Notes payable, interest rate	4.875%	4.875%
Principal Amount	$ 400	$ 400
Fair Value of Interest Rate Swap	(22)	(21)
Unamortized (Discount) Premium	(6)	(6)
Unamortized Debt Issuance Costs	(3)	(3)
Carrying Value	$ 369	$ 370
Senior Notes \| 0.950% Senior Notes Due 2030
Debt Instrument [Line Items]
Notes payable, interest rate	0.95%	0.95%
Principal Amount	$ 857	$ 881
Fair Value of Interest Rate Swap	0	0
Unamortized (Discount) Premium	(1)	(2)
Unamortized Debt Issuance Costs	(2)	(3)
Carrying Value	$ 854	$ 876
Senior Notes \| 3.25% 2020 Senior Notes, due 2050
Debt Instrument [Line Items]
Notes payable, interest rate	3.25%	3.25%
Principal Amount	$ 300	$ 300
Fair Value of Interest Rate Swap	0	0
Unamortized (Discount) Premium	(4)	(4)
Unamortized Debt Issuance Costs	(2)	(3)
Carrying Value	$ 294	$ 293
Senior Notes \| 2.55% 2020 Senior Notes, due 2060
Debt Instrument [Line Items]
Notes payable, interest rate	2.55%	2.55%
Principal Amount	$ 300	$ 300
Fair Value of Interest Rate Swap	0	0
Unamortized (Discount) Premium	(2)	(2)
Unamortized Debt Issuance Costs	(3)	(3)
Carrying Value	$ 295	$ 295
Senior Notes \| 2.00% 2021 Senior Notes, due 2031
Debt Instrument [Line Items]
Notes payable, interest rate	2.00%	2.00%
Principal Amount	$ 600	$ 600
Fair Value of Interest Rate Swap	0	0
Unamortized (Discount) Premium	(4)	(5)
Unamortized Debt Issuance Costs	(3)	(3)
Carrying Value	$ 593	$ 592
Senior Notes \| 2.75% 2021 Senior Notes, due 2041
Debt Instrument [Line Items]
Notes payable, interest rate	2.75%	2.75%
Principal Amount	$ 600	$ 600
Fair Value of Interest Rate Swap	0	0
Unamortized (Discount) Premium	(11)	(11)
Unamortized Debt Issuance Costs	(4)	(4)
Carrying Value	$ 585	$ 585
Senior Notes \| 3.10% 2021 Senior Notes, due 2061
Debt Instrument [Line Items]
Notes payable, interest rate	3.10%	3.10%
Principal Amount	$ 500	$ 500
Fair Value of Interest Rate Swap	0	0
Unamortized (Discount) Premium	(6)	(7)
Unamortized Debt Issuance Costs	(5)	(5)
Carrying Value	$ 489	$ 488
Senior Notes \| 3.75% 2022 Senior Notes, due 2052
Debt Instrument [Line Items]
Notes payable, interest rate	3.75%	3.75%
Principal Amount	$ 500	$ 500
Fair Value of Interest Rate Swap	(31)	(23)
Unamortized (Discount) Premium	(8)	(8)
Unamortized Debt Issuance Costs	(4)	(4)
Carrying Value	$ 457	$ 465
Senior Notes \| 4.25% 2022 Senior Notes, due 2032
Debt Instrument [Line Items]
Notes payable, interest rate	4.25%	4.25%
Principal Amount	$ 500	$ 500
Fair Value of Interest Rate Swap	(4)	(3)
Unamortized (Discount) Premium	(1)	(1)
Unamortized Debt Issuance Costs	(2)	(3)
Carrying Value	$ 493	$ 493
Senior Notes \| 5.00% 2024 Senior Notes, due 2034
Debt Instrument [Line Items]
Notes payable, interest rate	5.00%	5.00%
Principal Amount	$ 500	$ 500
Fair Value of Interest Rate Swap	0	0
Unamortized (Discount) Premium	(4)	(4)
Unamortized Debt Issuance Costs	(4)	(4)
Carrying Value	$ 492	$ 492

Face (par) amount of debt instrument at time of issuance.

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Reference 1: http://www.xbrl.org/2003/role/exampleRef
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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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+ References

No definition available.

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