XML 51 R32.htm IDEA: XBRL DOCUMENT v3.25.3
INVESTMENTS (Tables)
 9 Months Ended
Sep. 30, 2025
Investments, Debt and Equity Securities [Abstract]  
Schedule of Marketable Debt Securities Marketable debt securities accounted for as AFS, and recorded within Other current assets in the Consolidated
Balance Sheets, were as follows:
As of September 30, 2025
Fair Value of Securities with Contractual
Maturities
(In millions)
Amortized
Cost
Total Net
Gains1
Total Net
Losses1
Fair Value
Within 1
Year
After 1 Year
through 5
Years
After 5
Years
U.S. Treasury
$21.3
$0.2
$—
$21.5
$3.7
$14.3
$3.5
Municipal securities
8.9
0.2
—
9.1
—
7.5
1.6
Corporate debt
21.7
0.3
—
22.0
5.0
12.3
4.7
Total
$51.9
$0.7
$—
$52.6
$8.7
$34.1
$9.8
As of December 31, 2024
Fair Value of Securities with Contractual
Maturities
(In millions)
Amortized
Cost
Total Net
Gains1
Total Net
Losses1
Fair Value
Within 1
Year
After 1 Year
through 5
Years
After 5
Years
U.S. Treasury
$20.4
$—
$(0.2)
$20.2
$3.4
$13.8
$3.1
Municipal securities
10.0
—
—
10.0
1.5
7.0
1.5
Corporate debt
21.0
—
(0.1)
20.9
4.2
13.7
2.9
Total
$51.4
$—
$(0.3)
$51.1
$9.1
$34.5
$7.5
1Represents total unrealized losses for securities with net gains (losses) in accumulated other comprehensive income.