Annual report [Section 13 and 15(d), not S-K Item 405]

Restructuring Activities - Schedule of Changes in the Liabilities Related to the Technology Realignment Program (Detail)

v3.25.4
Restructuring Activities - Schedule of Changes in the Liabilities Related to the Technology Realignment Program (Detail)
$ in Millions
12 Months Ended
Dec. 31, 2025
USD ($)
Restructuring Cost and Reserve [Line Items]  
Expenses $ 9.1
Cash payments (5.2)
Non-cash items and other 0.0
Ending balance 3.9
Professional Fees [Member]  
Restructuring Cost and Reserve [Line Items]  
Expenses 0.0
Cash payments 0.0
Non-cash items and other 0.0
Ending balance 0.0
Retention and Separation [Member]  
Restructuring Cost and Reserve [Line Items]  
Expenses 9.1
Cash payments (5.2)
Non-cash items and other 0.0
Ending balance 3.9
Other [Member]  
Restructuring Cost and Reserve [Line Items]  
Expenses 0.0
Cash payments 0.0
Non-cash items and other 0.0
Ending balance $ 0.0