v3.26.1
INVESTMENTS (Tables)
 6 Months Ended
Jun. 30, 2026
Investments, Debt and Equity Securities [Abstract]  
Schedule of Marketable Debt Securities Marketable debt securities accounted for as available-for-sale (AFS), and recorded within Other current assets in
the Consolidated Balance Sheets, were as follows:
As of June 30, 2026
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
$20.1
$—
$(0.1)
$20.0
$3.6
$12.1
$4.3
Municipal securities
10.5
0.1
(0.1)
10.5
1.6
7.5
1.4
Corporate debt
27.6
0.1
(0.1)
27.6
3.4
16.5
7.7
Total
$58.2
$0.2
$(0.3)
$58.1
$8.6
$36.1
$13.4
As of December 31, 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
$21.4
$0.2
$—
$21.6
$3.7
$14.5
$3.4
Municipal securities
10.4
0.2
—
10.6
0.1
9.0
1.5
Corporate debt
21.5
0.3
—
21.8
4.0
14.3
3.5
Total
$53.3
$0.7
$—
$54.0
$7.8
$37.8
$8.4
1Represents total unrealized gains (losses) for securities with net gains (losses) in Accumulated other comprehensive
income.