v3.26.1
Acquisitions - Additional Information (Detail) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Apr. 01, 2026
Feb. 13, 2026
Jun. 30, 2026
Dec. 31, 2025
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Business Combination [Line Items]              
Common stock, shares issued     60,233,293 40,373,512   60,233,293  
Increase in inventory           $ 93.3 $ (12.1)
Fair value of accounts receivable acquired   $ 200.2          
Accounts receivable as deemed uncollectible   $ 0.1          
Net sales     $ 2,006.2   $ 1,169.3 3,572.7 2,305.0
Net Income (Loss)     15.5   $ 1.9 20.0 (3.7)
Acquisition-related fees     0.5     6.8  
Payments to acquire business, net of cash acquired           270.0  
Repayments of debt due to acquisition           442.6 316.4
Compensation expense recognized           8.4 $ 6.8
Trade Names [Member]              
Business Combination [Line Items]              
Business combination, useful life of intangible assets acquired   5 years          
Customer Relationships [Member]              
Business Combination [Line Items]              
Business combination, useful life of intangible assets acquired   10 years          
Proforma Information Acquisition Related Costs              
Business Combination [Line Items]              
Acquisition-related fees     0.5 $ 7.8   6.8  
Merger Agreement [Member]              
Business Combination [Line Items]              
Date of acquisition agreement   Oct. 28, 2025          
Olympic Merger Agreement [Member]              
Business Combination [Line Items]              
Right to receive shares of common stock   1.7105          
Fair value of purchase consideration   $ 837.3          
Common stock, shares issued   19,500,000          
Value of common stock issued to former holders   $ 527.3          
Increase in goodwill     2.9        
Decrease in accounts receivable     (0.1)        
Increase in inventory     16.1        
Increase in property, plant, and equipment     55.3        
Decrease in operating lease right-of-use assets     (2.9)        
Decrease in intangibles assets     (72.6)        
Decrease in operating lease liabilities     (4.4)        
Increase decrease in deferred tax liabilities     2.7        
Increase decrease in other liabilities     0.4        
Net sales     564.2     836.9  
Net Income (Loss)     (7.8)     (3.7)  
Acquisition-related fees           14.6  
Payments to acquire business, net of cash acquired   270.0          
Repayments of debt due to acquisition   300.5          
RSUs converted to cash   1.7          
Compensation expense recognized $ 0.8            
Olympic Merger Agreement [Member] | Restricted Stock Units (RSUs)              
Business Combination [Line Items]              
Restricted stock units converted   7.8          
Olympic Merger Agreement [Member] | Trade Names [Member]              
Business Combination [Line Items]              
Intangibles assets recognized from business acquisitions   13.0          
Olympic Merger Agreement [Member] | Customer Relationships [Member]              
Business Combination [Line Items]              
Intangibles assets recognized from business acquisitions   $ 17.0          
Olympic Merger Agreement [Member] | FairValueAdjustmentToInventoryMember              
Business Combination [Line Items]              
Increase in cost of materials sold     $ 15.7     $ 15.7