v3.25.4
Revenue - Classification (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Revenue    
Revenue from royalty, streams and working interests $ 1,808.6 $ 1,104.7
Interest revenue 14.2 8.3
Other interest income   0.6
Total revenue 1,822.8 1,113.6
Labrador Iron Ore Royalty Corporation    
Revenue    
Dividend income 7.0 13.8
Revenue-based royalties    
Revenue    
Total revenue 638.9 440.1
Streams    
Revenue    
Total revenue 990.2 567.9
Profit-based royalties    
Revenue    
Total revenue 143.9 57.8
Interest revenue and other    
Revenue    
Total revenue 49.8 47.8
South America    
Revenue    
Total revenue 750.5 451.1
Central America & Mexico    
Revenue    
Total revenue 216.6 86.1
Canada    
Revenue    
Total revenue 354.0 192.8
United States    
Revenue    
Total revenue 266.1 205.0
Rest of World    
Revenue    
Total revenue 235.6 178.6
Mining    
Revenue    
Total revenue 1,822.8 1,113.6
Precious metals    
Revenue    
Revenue from royalty, streams and working interests 1,548.7 853.0
Gold    
Revenue    
Revenue from royalty, streams and working interests 1,275.8 706.9
Gain (loss) on provisional price adjustment 0.1 0.1
Silver    
Revenue    
Revenue from royalty, streams and working interests 235.6 117.8
Platinum group metals    
Revenue    
Revenue from royalty, streams and working interests 37.3 28.3
Gain (loss) on provisional price adjustment 1.3  
Energy and other mining commodity    
Revenue    
Revenue from royalty, streams and working interests 1,808.6 1,104.7
Other mining    
Revenue    
Revenue from royalty, streams and working interests 56.1 58.7
Iron Ore    
Revenue    
Revenue from royalty, streams and working interests 43.7 50.5
Other mining assets    
Revenue    
Revenue from royalty, streams and working interests 12.4 8.2
Energy    
Revenue    
Revenue from royalty, streams and working interests 203.8 193.0
Oil    
Revenue    
Revenue from royalty, streams and working interests 118.8 128.6
Gas    
Revenue    
Revenue from royalty, streams and working interests 65.4 44.1
Natural gas liquids    
Revenue    
Revenue from royalty, streams and working interests $ 19.6 $ 20.3