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INVESTMENTS - Maturity Period (Details) $ in Thousands	Sep. 30, 2025 USD ($)
INVESTMENTS
Amortized Cost	$ 645,133
Fair Value	645,565
Commercial paper | Less than 1 year
INVESTMENTS
Amortized Cost	31,601
Fair Value	31,601
Certificates of deposit | Less than 1 year
INVESTMENTS
Amortized Cost	15,444
Fair Value	15,444
U.S. treasuries | Less than 1 year
INVESTMENTS
Amortized Cost	209,387
Fair Value	209,527
U.S. treasuries | Due 1 - 10 years
INVESTMENTS
Amortized Cost	214,843
Fair Value	214,902
Corporate bonds | Less than 1 year
INVESTMENTS
Amortized Cost	29,754
Fair Value	29,819
Corporate bonds | Due 1 - 10 years
INVESTMENTS
Amortized Cost	144,104
Fair Value	$ 144,272

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- Definition

This item represents the cost of debt and equity securities net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.

+ References

No definition available.

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Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.

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