v3.25.3

Marketable Investment Securities, Restricted Cash and Cash Equivalents, and Other Investments - Investments Measured at Fair Value On A Recurring Basis (Details) - Fair value measurements on recurring basis - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Fair value of marketable securities
Cash and cash equivalents (including restricted)	$ 2,709,829	$ 4,593,804
Total	1,548,668	1,274,150
Cash
Fair value of marketable securities
Cash and cash equivalents (including restricted)	530,208	594,654
Cash equivalents
Fair value of marketable securities
Cash and cash equivalents (including restricted)	2,179,621	3,999,150
U.S. Treasury and agency securities
Fair value of marketable securities
Total		8,163
Commercial paper
Fair value of marketable securities
Total	503,343	596,568
Corporate securities
Fair value of marketable securities
Total	976,181	629,115
Other
Fair value of marketable securities
Total	16,672	13,850
Equity securities
Fair value of marketable securities
Equity securities	52,472	26,454
Level 1
Fair value of marketable securities
Cash and cash equivalents (including restricted)	774,027	849,772
Total	52,472	34,617
Level 1 | Cash
Fair value of marketable securities
Cash and cash equivalents (including restricted)	530,208	594,654
Level 1 | Cash equivalents
Fair value of marketable securities
Cash and cash equivalents (including restricted)	243,819	255,118
Level 1 | U.S. Treasury and agency securities
Fair value of marketable securities
Total		8,163
Level 1 | Equity securities
Fair value of marketable securities
Equity securities	52,472	26,454
Level 2
Fair value of marketable securities
Cash and cash equivalents (including restricted)	1,935,802	3,744,032
Total	1,496,145	1,239,482
Level 2 | Cash equivalents
Fair value of marketable securities
Cash and cash equivalents (including restricted)	1,935,802	3,744,032
Level 2 | Commercial paper
Fair value of marketable securities
Total	503,343	596,568
Level 2 | Corporate securities
Fair value of marketable securities
Total	976,181	629,115
Level 2 | Other
Fair value of marketable securities
Total	16,621	13,799
Level 3
Fair value of marketable securities
Total	51	51
Level 3 | Other
Fair value of marketable securities
Total	$ 51	$ 51

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- Definition

Represents the fair value of investments in marketable debt and equity securities. It also represents the fair values of all assets resulting from contracts that meet the criteria of being accounted for as derivative instruments, net of the effects of master netting arrangements.

+ References

No definition available.

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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.

+ References

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Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI), classified as current.

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