XML 71 R58.htm IDEA: XBRL DOCUMENT v3.22.0.1
Acquisitions and Dispositions - Additional Information (Detail) - USD ($)
$ in Millions
 1 Months Ended 3 Months Ended 12 Months Ended
Dec. 31, 2020
Jan. 31, 2020
Dec. 31, 2021
Dec. 31, 2021
Dec. 31, 2020
Jan. 01, 2021
Business Acquisition [Line Items]            
Business combination purchase price, net of cash acquired       $ (5.2) $ 715.2  
Larson [Member]            
Business Acquisition [Line Items]            
Business combination purchase price, net of cash acquired $ 717.5          
Business acquisition, transaction costs 4.5       4.5  
Business acquisition, goodwill, expected tax deductible amount 290.0       290.0  
Finite-lived intangible assets, amortization method       Customer and contractual relationships and proprietary technology are amortized on a straight-line basis over their useful lives.    
Fair value allocated to assets acquired and liabilities assumed [1] $ 717.5       717.5  
Business acquisition, percentage of outstanding equity acquired 100.00%          
Larson [Member] | Tradename [Member]            
Business Acquisition [Line Items]            
Indefinite-lived intangible asset $ 111.0       111.0  
Larson [Member] | Customer Relationships [Member]            
Business Acquisition [Line Items]            
Finite-lived intangible assets $ 168.0       168.0  
Useful life of intangible asset 13 years          
Larson [Member] | Proprietary Technology [Member]            
Business Acquisition [Line Items]            
Finite-lived intangible assets $ 34.0       $ 34.0  
Useful life of intangible asset 7 years          
Flo Technologies, Inc. [Member]            
Business Acquisition [Line Items]            
Business combination purchase price, net of cash acquired       $ 9.7    
Business acquisition, goodwill, expected tax non-deductible amount     $ 65.3 $ 65.3    
Percentage of outstanding shares to be acquired   100.00%        
Business acquisition, shares acquired in cash   $ 44.2        
Percentage of outstanding shares acquired 80.00%       80.00%  
Other income related to remeasurement of previously existing investment         $ 6.6  
Substantive participating rights expiration date       Jan. 01, 2021    
Fair value allocated to assets acquired and liabilities assumed           $ 87.8
Carrying value of investment $ 76.2       $ 76.2  
Mark-to-market expense     $ 2.2      
Flo Technologies, Inc. [Member] | Other Income [Member]            
Business Acquisition [Line Items]            
Non cash gain (loss) on forward contract or remeasurement of existing investment   4.4        
Flo Technologies, Inc. [Member] | Other Income/Expenses [Member]            
Business Acquisition [Line Items]            
Non cash gain (loss) on forward contract or remeasurement of existing investment       $ (4.5)    
Flo Technologies, Inc. [Member] | Other Assets [Member]            
Business Acquisition [Line Items]            
Business combination remaining shares to be exchanged for additional cash in future   $ 7.9        
[1] Net assets exclude $0.4 million of cash transferred to the Company as the result of the Larson acquisition.