XML 289 R121.htm IDEA: XBRL DOCUMENT v3.25.0.1
Personnel expenses categories (Details) - EUR (€)
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Disclosure of detailed information about number of employees by professional category and gender [Line Items]      
Number of employees 25,501 24,799 24,191
Percentage of variation number of employee 3.00% 3.00%  
Men [Member]      
Disclosure of detailed information about number of employees by professional category and gender [Line Items]      
Number of employees 20,990 20,558 20,140
Women [Member]      
Disclosure of detailed information about number of employees by professional category and gender [Line Items]      
Number of employees 4,511 4,241 4,051
Executive directors [Member]      
Disclosure of detailed information about number of employees by professional category and gender [Line Items]      
Number of employees 2 2 2
Percentage of variation number of employee 0.00% 0.00%  
Executive directors [Member] | Men [Member]      
Disclosure of detailed information about number of employees by professional category and gender [Line Items]      
Number of employees 2 2 2
Executive directors [Member] | Women [Member]      
Disclosure of detailed information about number of employees by professional category and gender [Line Items]      
Number of employees 0 0 0
Senior managers [Member]      
Disclosure of detailed information about number of employees by professional category and gender [Line Items]      
Number of employees 16 13 13
Percentage of variation number of employee 23.00% 0.00%  
Senior managers [Member] | Men [Member]      
Disclosure of detailed information about number of employees by professional category and gender [Line Items]      
Number of employees 12 11 12
Senior managers [Member] | Women [Member]      
Disclosure of detailed information about number of employees by professional category and gender [Line Items]      
Number of employees 4 2 1
Executives [Member]      
Disclosure of detailed information about number of employees by professional category and gender [Line Items]      
Number of employees 3,657 3,522 3,215
Percentage of variation number of employee 4.00% 10.00%  
Executives [Member] | Men [Member]      
Disclosure of detailed information about number of employees by professional category and gender [Line Items]      
Number of employees 2,900 2,819 2,580
Executives [Member] | Women [Member]      
Disclosure of detailed information about number of employees by professional category and gender [Line Items]      
Number of employees 757 703 635
Managers professionals and supervisors [Member]      
Disclosure of detailed information about number of employees by professional category and gender [Line Items]      
Number of employees 6,506 6,277 6,161
Percentage of variation number of employee 4.00% 2.00%  
Managers professionals and supervisors [Member] | Men [Member]      
Disclosure of detailed information about number of employees by professional category and gender [Line Items]      
Number of employees 4,236 4,145 4,117
Managers professionals and supervisors [Member] | Women [Member]      
Disclosure of detailed information about number of employees by professional category and gender [Line Items]      
Number of employees 2,270 2,132 2,044
Administrative and support personnel [Member]      
Disclosure of detailed information about number of employees by professional category and gender [Line Items]      
Number of employees 1,452 1,436 1,233
Percentage of variation number of employee 1.00% 16.00%  
Administrative and support personnel [Member] | Men [Member]      
Disclosure of detailed information about number of employees by professional category and gender [Line Items]      
Number of employees 680 670 565
Administrative and support personnel [Member] | Women [Member]      
Disclosure of detailed information about number of employees by professional category and gender [Line Items]      
Number of employees 772 766 668
Manual workers [Member]      
Disclosure of detailed information about number of employees by professional category and gender [Line Items]      
Number of employees 13,868 13,549 13,567
Percentage of variation number of employee 2.00% 0.00%  
Manual workers [Member] | Men [Member]      
Disclosure of detailed information about number of employees by professional category and gender [Line Items]      
Number of employees 13,160 12,910 12,864
Manual workers [Member] | Women [Member]      
Disclosure of detailed information about number of employees by professional category and gender [Line Items]      
Number of employees 708 639 703