v3.26.1
Fair Value Measurements (Tables)
12 Months Ended
Dec. 31, 2025
MAGNERA CORPORATION 401(K) SAVINGS PLAN [Member]  
Fair Value Measurements [Abstract]  
Plan's Investments at Fair Value
The following tables set forth the Plan’s investments at fair value. Other than investments measured at net asset value, the fair value of all investments are considered Level 1 within the fair value hierarchy:
 
    
   December 31,   December 31, 
   2025   2024 
Level 1        
Money market funds $6,432,444  $8,508,755 
Mutual funds  78,744,813   75,813,247 
Stock fund  124,570   210,593 
         
Total investments measured at fair value – Level 1  85,301,827   84,532,595 
         
Common collective trusts, at net asset value (a)  55,077,119   56,061,735 
         
Investments at fair value $140,378,946  $140,594,330 
 
  
(a)In accordance with Subtopic 820-10, certain investments that were measured at net asset value per share (or its equivalent) have not been classified in the fair value hierarchy. The fair value amounts presented in this table are intended to permit reconciliation of the fair value hierarchy to the line items presented in the Statements of Net Assets Available for Benefits.