Annual report pursuant to Section 13 and 15(d)

Transformation Program - Additional Information (Detail)

v3.22.0.1
Transformation Program - Additional Information (Detail)
$ in Millions
12 Months Ended
Dec. 31, 2021
USD ($)
Restructuring Cost and Reserve [Line Items]  
Total cost of transformation program $ 12.9
Minimum [Member]  
Restructuring Cost and Reserve [Line Items]  
Expected Pre-tax charges 25.0
Maximum [Member]  
Restructuring Cost and Reserve [Line Items]  
Expected Pre-tax charges $ 30.0