Quarterly report [Sections 13 or 15(d)]

Acquired Intangible Assets and Goodwill - Narrative (Details)

v3.26.3
Acquired Intangible Assets and Goodwill - Narrative (Details) - USD ($)
$ / shares in Units, $ in Millions
 3 Months Ended 9 Months Ended 12 Months Ended
Oct. 03, 2026
Sep. 27, 2025
Oct. 03, 2026
Sep. 27, 2025
Jan. 03, 2026
Jul. 04, 2026
Intangible Asset, Finite-Lived [Line Items]            
Foreign currency translation gain (loss)     $ (0.2)   $ 1.0  
Amortization expense $ 15.1 $ 8.3 39.1 $ 24.8    
Goodwill impairment charges     12.4      
Goodwill 415.8   415.8   $ 383.9  
DBCI Tradename            
Intangible Asset, Finite-Lived [Line Items]            
Impairment of goodwill and intangible assets     5.9      
Impairment, the carrying value 4.1   4.1      
ACT Tradename            
Intangible Asset, Finite-Lived [Line Items]            
Impairment of goodwill and intangible assets     5.9      
Impairment, the carrying value 0.0   0.0      
Janus Core Tradename            
Intangible Asset, Finite-Lived [Line Items]            
Intangible asset, fair value in excess of carrying amount $ 66.8   $ 66.8      
Intangible asset, fair value in excess of carrying percentage 12.30%   12.30%      
Betco            
Intangible Asset, Finite-Lived [Line Items]            
Goodwill impairment charges $ 5.0   $ 5.0      
Goodwill 17.7   17.7      
Kiwi II            
Intangible Asset, Finite-Lived [Line Items]            
Goodwill impairment charges 7.4   7.4      
Goodwill 37.0   37.0      
Janus Core            
Intangible Asset, Finite-Lived [Line Items]            
Fair value in excess of carrying amount $ 257.3   $ 257.3      
Fair value in excess of carrying percentage 18.00%   18.00%      
TMC            
Intangible Asset, Finite-Lived [Line Items]            
Fair value in excess of carrying amount $ 53.9   $ 53.9      
Fair value in excess of carrying percentage 18.10%   18.10%      
Betco Tradename            
Intangible Asset, Finite-Lived [Line Items]            
Amortization expense $ 0.5   $ 0.5      
Carrying value $ 5.4   $ 5.4      
Weighted-average amortization period (years) 3 years   3 years      
Noke Software Development Intangible Assets            
Intangible Asset, Finite-Lived [Line Items]            
Amortization expense $ 1.2   $ 1.2      
Carrying value $ 8.7   $ 8.7      
Weighted-average amortization period (years) 15 years   15 years      
Remaining Period (year) 18 months   18 months     7 years 6 months
Increase in amortization expense $ 1.7   $ 1.7      
Basic and diluted adjustment (in dollars per share) $ 0.01   $ 0.01