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FAIR VALUE MEASUREMENTS, INVESTMENTS AND NOTES RECEIVABLE (Tables)

9 Months Ended

Sep. 30, 2025

Fair Value Disclosures [Abstract]

Schedule of Financial Assets and Liabilities Measured at Fair Value on Recurring Basis

The table below presents the value of financial assets measured at fair value on a recurring basis in the Company's financial statements (in millions):

			September 30, 2025																								December 31, 2024
			Total						Level 1						Level 2						Level 3						Total						Level 1						Level 2						Level 3
Cash and cash equivalents			$	6,730					$	6,730					$	—					$	—					$	8,769					$	8,769					$	—					$	—
Restricted cash — current			—						—						—						—						11						11						—						—
Restricted cash — noncurrent			141						141						—						—						166						166						—						—
Short-term investments:
Corporate debt			3,472						—						3,472						—						3,127						—						3,127						—
U.S. government and agency notes			2,569						—						2,569						—						2,280						—						2,280						—
Other fixed-income securities			559						—						559						—						240						—						240						—
Certificates of deposit placed through an account registry service (CDARS)			—						—						—						—						59						—						59						—
Long-term investments:
Equity securities			50						50						—						—						71						71						—						—

Schedule of Carrying Values and Estimated Fair Values of Financial Instruments

The table below presents the carrying amounts and estimated fair values of financial instruments not presented in the table above (in millions). Carrying amounts include any related discounts, premiums and issuance costs.

			September 30, 2025																														December 31, 2024
			Carrying Amount						Fair Value																								Carrying Amount						Fair Value
									Total						Level 1						Level 2						Level 3												Total						Level 1						Level 2						Level 3
Long-term debt			$	21,534					$	21,697					$	—					$	14,262					$	7,435					$	24,653					$	24,423					$	—					$	17,300					$	7,123

Schedule of Fair Value Measurement Inputs and Valuation Techniques

Fair value of the financial instruments included in the tables above was determined as follows:

Description			Fair Value Methodology
Cash and cash equivalents and Restricted cash (current and non-current)			The carrying amounts of these assets approximate fair value.
Short-term and Long-term investments			Fair values are based on (a) the trading prices of the investment or similar instruments or (b) broker quotes obtained by third-party valuation services.
Long-term debt			Fair values are based on either market prices or the discounted amount of future cash flows using our current incremental rate of borrowing for similar liabilities.

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- Definition

Tabular disclosure of input and valuation technique used to measure fair value and change in valuation approach and technique for each separate class of asset and liability measured on recurring and nonrecurring basis.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 103
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482078/820-10-55-103

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
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-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

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Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Name Accounting Standards Codification
-Section 55
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-SubTopic 10
-Topic 825
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482881/825-10-55-10

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
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Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

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