v3.26.1
Supplementary Financial Information
 3 Months Ended
Mar. 31, 2026
Offsetting [Abstract]  
Supplementary Financial Information Supplementary Financial Information
Restricted Cash
The following table provides a reconciliation of cash, cash equivalents, and restricted cash reported in the condensed consolidated balance sheets that sum to amounts reported on the condensed consolidated statements of cash flows (in millions):
As of
March 31
2026		December 31
2025
Cash and cash equivalents$951.1 $1,021.5 
Restricted cash7.3 7.3 
Total cash, cash equivalents, and restricted cash$958.4 $1,028.8 
Accrued Expenses and Other Current Liabilities
Accrued expenses and other current liabilities consisted of the following (in millions):
As of
March 31
2026		December 31
2025
Accrued engineering services, parts and materials
$22.4 $13.1 
Accrued employee costs17.5 29.7 
Accrued professional services
24.2 14.8 
Current portion of contract liabilities1.3 1.3 
Other current liabilities8.3 9.2 
Total$73.7 $68.1