v3.26.1
Fair Value Measurements (Details) - USD ($)
$ in Millions
May 12, 2025
Mar. 31, 2026
Dec. 31, 2025
Assets:      
Cash and cash equivalents   $ 135.7 $ 182.0
Equity securities   1.1 1.4
Total assets   136.8 183.4
Liabilities:      
Total accounts payable and other accrued liabilities, current   20.8 15.0
Total liabilities   20.8 15.0
Put Right      
Liabilities:      
Put Right   20.8 15.0
DSA, term 2 years    
Level 1      
Assets:      
Cash and cash equivalents   135.7 182.0
Equity securities   1.1 1.4
Total assets   136.8 183.4
Liabilities:      
Total accounts payable and other accrued liabilities, current   0.0 0.0
Total liabilities   0.0 0.0
Level 1 | Put Right      
Liabilities:      
Put Right   0.0 0.0
Level 2      
Assets:      
Cash and cash equivalents   0.0 0.0
Equity securities   0.0 0.0
Total assets   0.0 0.0
Liabilities:      
Total accounts payable and other accrued liabilities, current   20.8 15.0
Total liabilities   20.8 15.0
Level 2 | Put Right      
Liabilities:      
Put Right   20.8 15.0
Level 3      
Assets:      
Cash and cash equivalents   0.0 0.0
Equity securities   0.0 0.0
Total assets   0.0 0.0
Liabilities:      
Total accounts payable and other accrued liabilities, current   0.0 0.0
Total liabilities   0.0 0.0
Level 3 | Put Right      
Liabilities:      
Put Right   0.0 0.0
Other      
Assets:      
Equity securities   1.1 1.4
Other | Level 1      
Assets:      
Equity securities   1.1 1.4
Other | Level 2      
Assets:      
Equity securities   0.0 0.0
Other | Level 3      
Assets:      
Equity securities   $ 0.0 $ 0.0