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v3.23.2

SENIOR DEBT - Senior Debt (Details) - USD ($) | 6 Months Ended |
--- | --- | ---
Jun. 30, 2023 | Dec. 31, 2022
Debt Instrument [Line Items] |  |
Principal | $ 1,700,000,000 | $ 1,700,000,000
Unamortized Debt Costs | 11,043,000 | 12,286,000
Carrying Value | 1,688,957,000 | 1,687,714,000
Lazard Group 2025 Senior Notes |  |
Debt Instrument [Line Items] |  |
Initial Principal Amount | $ 400,000,000 |
Annual interest rate | 3.75% |
Principal | $ 400,000,000 | 400,000,000
Unamortized Debt Costs | 767,000 | 1,003,000
Carrying Value | $ 399,233,000 | 398,997,000
Effective interest rates of senior notes | 3.87% |
Maturity Date | Feb. 13, 2025 |
Lazard Group 2027 Senior Notes |  |
Debt Instrument [Line Items] |  |
Initial Principal Amount | $ 300,000,000 |
Annual interest rate | 3.625% |
Principal | $ 300,000,000 | 300,000,000
Unamortized Debt Costs | 1,430,000 | 1,625,000
Carrying Value | $ 298,570,000 | 298,375,000
Effective interest rates of senior notes | 3.76% |
Maturity Date | Mar. 01, 2027 |
Lazard Group 2028 Senior Notes |  |
Debt Instrument [Line Items] |  |
Initial Principal Amount | $ 500,000,000 |
Annual interest rate | 4.50% |
Principal | $ 500,000,000 | 500,000,000
Unamortized Debt Costs | 4,438,000 | 4,864,000
Carrying Value | $ 495,562,000 | 495,136,000
Effective interest rates of senior notes | 4.67% |
Maturity Date | Sep. 19, 2028 |
Lazard Group 2029 Senior Notes |  |
Debt Instrument [Line Items] |  |
Initial Principal Amount | $ 500,000,000 |
Annual interest rate | 4.375% |
Principal | $ 500,000,000 | 500,000,000
Unamortized Debt Costs | 4,408,000 | 4,794,000
Carrying Value | $ 495,592,000 | $ 495,206,000
Effective interest rates of senior notes | 4.53% |
Maturity Date | Mar. 11, 2029 |

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