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Acquisitions and Other Transactions - Acquisition Agreement for New Royalties with EMX Royalty Corporation (Details) - New Royalties with EMX Royalty Corporation
$ in Millions
Jun. 27, 2023
USD ($)
Acquisitions  
Terms of arrangement of joint acquisitions (years) 3 years
Percentage of contribution towards royalty acquisition by Franco Nevada 55.00%
Maximum contributions towards Royalty by Franco Nevada $ 5.5
Percentage of contribution towards royalty acquisition by EMX 45.00%
Maximum contributions towards Royalty by EMX $ 4.5
Percentage of royalty to be split among parties to joint acquisition 50.00%