Debt Securities, Available-for-Sale, Amortized Cost, Including Cash And Cash Equivalents

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- Definition

Debt Securities, Available-for-Sale, Including Cash And Cash Equivalents

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Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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- Definition

Amount of cash and cash equivalent. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate.

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Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current.

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Fair Value of Financial Instruments - Schedule of Cash, Cash Equivalents and Investments Classified by Security Type (Details) - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025	Mar. 31, 2025	Dec. 31, 2024
Marketable Securities [Line Items]
Cash and cash equivalents	$ 16,603	$ 16,513	$ 16,352	$ 16,139
Total cash, cash equivalents and short-term investments	44,754	44,056
Gross Unrealized Gains	2	7
Gross Unrealized Losses	(13)	(4)
Total cash, cash equivalents and short-term investments	44,743	44,059
Short-term investments	28,140	27,546
Certificates of deposit and time deposits
Marketable Securities [Line Items]
Adjusted Cost	13,398	14,598
Gross Unrealized Gains	0	2
Gross Unrealized Losses	(1)	0
Fair Value	13,397	14,600
Short-term investments	13,397	14,600
U.S. government securities
Marketable Securities [Line Items]
Adjusted Cost	7,942	7,318
Gross Unrealized Gains	2	5
Gross Unrealized Losses	(8)	(2)
Fair Value	7,936	7,321
Short-term investments	7,936	7,321
Commercial paper
Marketable Securities [Line Items]
Adjusted Cost	6,808	5,619
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(4)	(2)
Fair Value	6,804	5,617
Short-term investments	6,804	5,617
Corporate debt securities
Marketable Securities [Line Items]
Adjusted Cost	3	8
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Fair Value	3	8
Short-term investments	3	8
Cash
Marketable Securities [Line Items]
Cash and cash equivalents	14,470	14,623
Fair Value	14,470	14,623
Money market funds
Marketable Securities [Line Items]
Cash and cash equivalents	2,133	1,890
Fair Value	$ 2,133	$ 1,890