| Document and Entity Information Document | Aug. 01, 2024 |
| Entity Information [Line Items] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Aug. 01, 2024 |
| Entity Registrant Name | PRUDENTIAL FINANCIAL, INC. |
| Entity Central Index Key | 0001137774 |
| Entity Incorporation, State or Country Code | NJ |
| Entity File Number | 001-16707 |
| Entity Tax Identification Number | 22-3703799 |
| Entity Address, Address Line One | 751 Broad Street |
| Entity Address, City or Town | Newark |
| Entity Address, State or Province | NJ |
| Entity Address, Postal Zip Code | 07102 |
| City Area Code | 973 |
| Local Phone Number | 802-6000 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | false |
| Common Class A | |
| Entity Information [Line Items] | |
| Title of 12(b) Security | Common Stock, Par Value $.01 |
| Trading Symbol | PRU |
| Security Exchange Name | NYSE |
| 5.950% Junior Subordinated Notes | |
| Entity Information [Line Items] | |
| Title of 12(b) Security | 5.950% Junior Subordinated Notes |
| Trading Symbol | PRH |
| Security Exchange Name | NYSE |
| 5.625% Junior Subordinated Note [Member] | |
| Entity Information [Line Items] | |
| Title of 12(b) Security | 5.625% Junior Subordinated Notes |
| Trading Symbol | PRS |
| Security Exchange Name | NYSE |
| 4.125% Junior Subordinated Notes | |
| Entity Information [Line Items] | |
| Title of 12(b) Security | 4.125% Junior Subordinated Notes |
| Trading Symbol | PFH |
| Security Exchange Name | NYSE |
