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Auditor's Remuneration - Summary of Accountants Remuneration (Detail) - Aegon N.V [member] - EUR (€)
€ in Millions
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Auditors remuneration [Line Items]    
Audit fees € 35 € 31
Audit-related service fees 10 3
Tax 1  
Total 45 35
Pricewater-houseCoopers Accountants N.V. (NL) [Member]    
Auditors remuneration [Line Items]    
Audit fees 10 9
Audit-related service fees 1 1
Total € 12 € 10