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Equity - Other Equity Instruments (Details) € in Millions | 12 Months Ended
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Dec. 31, 2024 EUR (€)
Term debt | Gross carrying amount |
Equity Instruments [Roll Forward] |
Carrying value of deeply subordinated securities, beginning balance | € 7,550
Carrying value of deeply subordinated securities, ending balance | 7,550
Exercisable from issuer in 2031, issued 09/18/2024 | Gross carrying amount |
Equity Instruments [Roll Forward] |
Carrying value of deeply subordinated securities, beginning balance |
Tender Offer |
Amount repurchased |
Redemption |
Carrying value of deeply subordinated securities, ending balance | € 200
Exercisable from issuer in 2031, issued 09/18/2024 | Fixed interest rate |
Disclosure of detailed information about borrowings [line items] |
Annual Fix | 6.75%
Exercisable from issuer in 2032 | Gross carrying amount |
Equity Instruments [Roll Forward] |
Carrying value of deeply subordinated securities, beginning balance |
Tender Offer |
Amount repurchased |
Redemption |
Carrying value of deeply subordinated securities, ending balance | € 1,100
Exercisable from issuer in 2032 | Fixed interest rate |
Disclosure of detailed information about borrowings [line items] |
Annual Fix | 5.752%
Exercisable from issuer in 2031 | Gross carrying amount |
Equity Instruments [Roll Forward] |
Carrying value of deeply subordinated securities, beginning balance | € 750
Tender Offer |
Amount repurchased |
Redemption |
Carrying value of deeply subordinated securities, ending balance | € 750
Exercisable from issuer in 2031 | Fixed interest rate |
Disclosure of detailed information about borrowings [line items] |
Annual Fix | 6.75%
Exercisable from issuer in 2030 | Gross carrying amount |
Equity Instruments [Roll Forward] |
Carrying value of deeply subordinated securities, beginning balance | € 1,000
Tender Offer |
Amount repurchased |
Redemption |
Carrying value of deeply subordinated securities, ending balance | € 1,000
Exercisable from issuer in 2030 | Fixed interest rate |
Disclosure of detailed information about borrowings [line items] |
Annual Fix | 6.135%
Exercisable from issuer in 2028, issued 11/23/2022 | Gross carrying amount |
Equity Instruments [Roll Forward] |
Carrying value of deeply subordinated securities, beginning balance | € 750
Tender Offer |
Amount repurchased |
Redemption |
Carrying value of deeply subordinated securities, ending balance | € 750
Exercisable from issuer in 2028, issued 11/23/2022 | Fixed interest rate |
Disclosure of detailed information about borrowings [line items] |
Annual Fix | 7.125%
Exercisable from issuer in 2028 | Gross carrying amount |
Equity Instruments [Roll Forward] |
Carrying value of deeply subordinated securities, beginning balance | € 750
Tender Offer |
Amount repurchased |
Redemption |
Carrying value of deeply subordinated securities, ending balance | € 750
Exercisable from issuer in 2028 | Fixed interest rate |
Disclosure of detailed information about borrowings [line items] |
Annual Fix | 2.88%
Exercisable from issuer in 2029 | Gross carrying amount |
Equity Instruments [Roll Forward] |
Carrying value of deeply subordinated securities, beginning balance | € 1,000
Tender Offer |
Amount repurchased |
Redemption |
Carrying value of deeply subordinated securities, ending balance | € 1,000
Exercisable from issuer in 2029 | Fixed interest rate |
Disclosure of detailed information about borrowings [line items] |
Annual Fix | 2.376%
Exercisable from issuer in 2027 | Gross carrying amount |
Equity Instruments [Roll Forward] |
Carrying value of deeply subordinated securities, beginning balance | € 500
Tender Offer |
Amount repurchased |
Redemption |
Carrying value of deeply subordinated securities, ending balance | € 500
Exercisable from issuer in 2027 | Fixed interest rate |
Disclosure of detailed information about borrowings [line items] |
Annual Fix | 2.502%
Exercisable from issuer in 2027 | Gross carrying amount |
Equity Instruments [Roll Forward] |
Carrying value of deeply subordinated securities, beginning balance | € 500
Tender Offer |
Amount repurchased |
Redemption |
Carrying value of deeply subordinated securities, ending balance | € 500
Exercisable from issuer in 2027 | Fixed interest rate |
Disclosure of detailed information about borrowings [line items] |
Annual Fix | 2.875%
Exercisable from issuer in 2025 | Gross carrying amount |
Equity Instruments [Roll Forward] |
Carrying value of deeply subordinated securities, beginning balance | € 1,300
Tender Offer | 1,300
Amount repurchased | (1,097)
Redemption | (203)
Carrying value of deeply subordinated securities, ending balance | € 0
Exercisable from issuer in 2025 | Fixed interest rate |
Disclosure of detailed information about borrowings [line items] |
Annual Fix | 4.375%
Exercisable from issuer in 2026, issued 03/22/18 | Gross carrying amount |
Equity Instruments [Roll Forward] |
Carrying value of deeply subordinated securities, beginning balance | € 1,000
Tender Offer |
Amount repurchased |
Redemption |
Carrying value of deeply subordinated securities, ending balance | € 1,000
Exercisable from issuer in 2026, issued 03/22/18 | Fixed interest rate |
Disclosure of detailed information about borrowings [line items] |
Annual Fix | 3.875%

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