XML 515 R135.htm IDEA: XBRL DOCUMENT v3.24.0.1
Related parties and variable interest entities - Narrative (Detail)
12 Months Ended 60 Months Ended
Dec. 31, 2023
EUR (€)
element
Dec. 31, 2022
EUR (€)
Dec. 31, 2021
EUR (€)
Dec. 31, 2020
EUR (€)
Related Party Transaction [Line Items]        
Loan receivable [1] € 929,200,000 € 364,400,000    
Repayment grace period, loan to related parties 3 years      
Number of elements | element 2      
Zeiss High-NA Funding Commitment        
Related Party Transaction [Line Items]        
Amount paid under contractual obligation       € 969,100,000
Zeiss High-NA Funding Commitment | Research and development support provided        
Related Party Transaction [Line Items]        
Amount paid under contractual obligation       305,500,000
Commitment consideration paid € 67,600,000 € 76,600,000 € 61,200,000  
Zeiss High-NA Funding Commitment | Capital expenditure support provided        
Related Party Transaction [Line Items]        
Amount paid under contractual obligation       € 663,600,000
Carl Zeiss SMT GmbH        
Related Party Transaction [Line Items]        
Term of loan to related parties 10 years      
Any Director or Officer of ASML or any Associate Thereof        
Related Party Transaction [Line Items]        
Transactions outside the normal course of business € 0      
Long-term debt, average amount outstanding 0      
Long-term debt € 0      
Minimum | Carl Zeiss SMT GmbH        
Related Party Transaction [Line Items]        
Interest rate on principal amount (in percentage) 0.01%      
Maximum | Carl Zeiss SMT GmbH        
Related Party Transaction [Line Items]        
Loan receivable € 1,000,000,000      
Interest rate on principal amount (in percentage) 1.00%      
Carl Zeiss SMT GmbH | Carl Zeiss SMT Holding GmbH & Co. KG        
Related Party Transaction [Line Items]        
Ownership interest (in percentage) 10000.00%      
Carl Zeiss SMT Holding GmbH & Co. KG | Carl Zeiss SMT Holding GmbH & Co. KG        
Related Party Transaction [Line Items]        
Ownership percentage (in percentage) 24.90%      
[1] Loan receivable includes amounts with related parties of €912.4 million and €364.4 million at December 31, 2023 and 2022, respectively.