v3.26.1
Assets and Liabilities Held for Sale - Schedule of Assets And Liabilities Held For Sale Of Spectrum Segment (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Current assets    
Total current assets $ 5.5 $ 6.8
Non-current assets    
Total assets held for sale 169.5 167.7
Current liabilities    
Total current liabilities 118.7 126.5
Non-current liabilities    
Total liabilities held for sale 22.1 19.4
Gross Carrying Amount 116.5 116.4
Intangibles, net 44.0 47.3
Disposal Group, Held-for-Sale, Not Discontinued Operations | Spectrum Segment    
Current assets    
Cash and cash equivalents 2.0 3.8
Accounts receivable, net 1.6 1.7
Other current assets 1.9 1.3
Total current assets 5.5 6.8
Non-current assets    
Property, plant and equipment, net 9.7 10.2
Goodwill 21.4 21.4
Intangibles, net 118.0 118.0
Other assets 20.4 18.1
Total non-current assets 169.5 167.7
Total assets held for sale 175.0 174.5
Current liabilities    
Accounts payable 2.9 0.8
Accrued liabilities 3.4 57.8
Current portion of debt obligations 106.5 62.8
Other current liabilities 5.9 5.1
Total current liabilities 118.7 126.5
Non-current liabilities    
Deferred tax liability 2.6 2.6
Other liabilities 19.5 16.8
Total non-current liabilities 22.1 19.4
Total liabilities held for sale 140.8 145.9
Indefinite-lived intangible assets 108.1 107.9
Gross Carrying Amount 12.6 12.6
Intangibles, net $ 9.9 $ 10.1