v3.26.1
Equity and Noncontrolling Interests - Formation transaction (Details) - $ / shares
12 Months Ended
Jan. 02, 2025
Dec. 31, 2025
Jan. 31, 2025
Equity and Noncontrolling Interests      
Common shares issued (in shares) 27,307,734 18,271,489  
Number of shares distributed in kind 27,307,734    
Common shares, par value (in dollars per share) $ 0.01   $ 0.01
Preferred stock par value     $ 0.01
New Mountain Net Lease Partners, L.P.      
Equity and Noncontrolling Interests      
Percentage of common stock received as contribution 100.00% 100.00%  
Common shares issued (in shares) 27,307,734    
Number of shares distributed in kind 27,307,734    
REIT contribution value per share $ 20