v3.26.1
Fair Value Measurements (Tables)
12 Months Ended
Dec. 31, 2025
EBP 002 [Member]  
EBP, Investment, Fair Value and NAV [Line Items]  
Summary of Fair Value of the Plan's Investments
The following tables set forth by level within the fair value hierarchy a summary of the Plan’s investments measured at fair value on a recurring basis at December 31, 2025 and 2024.
 
            Fair Value Measurements
At December 31, 2025, Using
        
     Quoted Prices in
Active Markets for
Identical Assets
(Level 1)
     Significant Other
Observable Inputs
(Level 2)
     Significant
Unobservable
Inputs
(Level 3)
     Total  
CRH plc common stock fund:
           
CRH plc common stock
   $ 119,371,587      $ —       $ —       $ 119,371,587  
Mutual funds
     831,210,690        —         —         831,210,690  
Self-directed brokerage accounts
     60,679,216        —         —         60,679,216  
  
 
 
    
 
 
    
 
 
    
 
 
 
Total assets in fair value hierarchy
     1,011,261,493        —         —         1,011,261,493  
  
 
 
    
 
 
    
 
 
    
 
 
 
Investments measured at net asset value*
     —         —         —         3,714,473,414  
  
 
 
    
 
 
    
 
 
    
 
 
 
Investments at fair value
   $ 1,011,261,493      $ —       $ —       $ 4,725,734,907  
  
 
 
    
 
 
    
 
 
    
 
 
 
 
            At December 31, 2024, Using         
     Quoted Prices in
Active Markets for
Identical Assets
(Level 1)
     Significant Other
Observable Inputs
(Level 2)
     Significant
Unobservable
Inputs
(Level 3)
     Total  
CRH plc common stock fund:
           
CRH plc common stock
   $ 90,289,788      $ —       $ —       $ 90,289,788  
Mutual funds
     788,768,244        —         —         788,768,244  
Self-directed brokerage accounts
     49,494,683        —         —         49,494,683  
  
 
 
    
 
 
    
 
 
    
 
 
 
Total assets in fair value hierarchy
     928,552,715        —         —         928,552,715  
  
 
 
    
 
 
    
 
 
    
 
 
 
Investments measured at net asset value*
     —         —         —         3,129,040,250  
  
 
 
    
 
 
    
 
 
    
 
 
 
Investments at fair value
   $ 928,552,715      $ —       $ —       $ 4,057,592,965  
  
 
 
    
 
 
    
 
 
    
 
 
 
 
*
In accordance with ASC
820-10,
certain investments that were measured at net asset value per share (or its equivalent) as a practical expedient 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 statement of net assets available for benefits.