v3.26.1
Restructuring Expenses (Tables)
6 Months Ended
Jun. 30, 2026
Restructuring and Related Activities [Abstract]  
Schedule of Reconciliation of Changes in Restructuring Liability
A reconciliation of the changes in the restructuring liability for the six months ended June 30, 2026, is as follows:

(Millions of dollars)
Balance as of December 31, 2025
$5.6 
Charges incurred during the period— 
Cash payments(1.1)
Changes in estimates and other adjustments— 
Balance as of June 30, 2026
$4.5