v3.26.1
Goodwill and Identifiable Intangible Assets - Summary of Gross Carrying Value and Accumulated Amortization By Class of Identifiable Intangible Assets (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Amortizable intangible assets:    
Amortizable intangible assets, Gross Carrying Amounts $ 1,120.7 $ 1,121.3
Amortizable intangible assets, Accumulated Amortization (502.5) (481.1)
Amortizable intangible assets, Net Book Value 618.2 640.2
Total identifiable intangibles    
Total identifiable intangible assets, Gross Carrying Amounts 1,221.9 1,222.5
Total identifiable intangibles, Accumulated Amortization (547.0) (525.6)
Total identifiable intangibles, Net Book Value 674.9 696.9
Trade Names    
Amortizable intangible assets:    
Amortizable intangible assets, Gross Carrying Amounts 656.5 658.9
Amortizable intangible assets, Accumulated Amortization (196.8) (185.7)
Amortizable intangible assets, Net Book Value 459.7 473.2
Customer and contractual relationships    
Amortizable intangible assets:    
Amortizable intangible assets, Gross Carrying Amounts 369.2 371.8
Amortizable intangible assets, Accumulated Amortization (266.5) (260.4)
Amortizable intangible assets, Net Book Value 102.7 111.4
Vendor Relationships    
Amortizable intangible assets:    
Amortizable intangible assets, Gross Carrying Amounts 82.4 82.4
Amortizable intangible assets, Accumulated Amortization (30.4) (27.7)
Amortizable intangible assets, Net Book Value 52.0 54.7
Patents and Developed Technology    
Amortizable intangible assets:    
Amortizable intangible assets, Gross Carrying Amounts 12.6 8.2
Amortizable intangible assets, Accumulated Amortization (8.8) (7.3)
Amortizable intangible assets, Net Book Value 3.8 0.9
Trade Name    
Indefinite-lived intangible assets:    
Indefinite-lived intangible assets, Gross Carrying Amount [1] 101.2 101.2
Indefinite-lived intangible asset, Accumulated Amortization [1] (44.5) (44.5)
Indefinite-lived intangible assets, Net Book Value [1] $ 56.7 $ 56.7
[1] Accumulated amortization prior to the adoption of authoritative guidance on goodwill and other intangible assets, at which time further amortization ceased.