v3.24.3
Fair Value Measurements (Tables)
9 Months Ended
Sep. 30, 2024
Fair Value Measurements  
Fair Value of Assets and Liabilities Measured on Recurring Basis

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September 30, 

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December 31, 

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2024

    

2023

Quoted prices in active markets (Level 1):

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Cash equivalents and money market funds

 

$

444

 

$

327

Equity securities

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74

​

​

61

Significant other observable inputs (Level 2):

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Available-for-sale securities (a)

 

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489

 

​

431

Total assets measured at fair value

 

$

1,007

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$

819

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​

​

​

Significant other observable inputs (Level 2):

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​

​

​

​

​

Interest rate derivatives

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$

35

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$

—

Total liabilities measured at fair value

 

$

35

​

$

—

(a)Our available-for-sale securities primarily relate to debt securities with maturities over the next ten years.