| Lazard Retirement U.S. Strategic Equity Portfolio | Service Shares | — | — |
| Lazard Retirement U.S. Strategic Equity Portfolio | Investor Shares | — | — |
| Lazard Retirement Emerging Markets Equity Portfolio | Service Shares | — | — |
| Lazard Retirement Emerging Markets Equity Portfolio | Investor Shares | — | — |
| Lazard Retirement U.S. Equity Value Portfolio | Service Shares | — | — |
| Lazard Retirement U.S. Equity Value Portfolio | Investor Shares | — | — |
| Lazard Retirement U.S. Small-Mid Cap Equity Portfolio | Service Shares | — | — |
| Lazard Retirement U.S. Small-Mid Cap Equity Portfolio | Investor Shares | — | — |
| Lazard Retirement International Equity Portfolio | Service Shares | — | — |
| Lazard Retirement International Equity Portfolio | Investor Shares | — | — |
| Lazard Retirement International Equity Select Portfolio | Service Shares | — | — |
| Lazard Retirement International Equity Select Portfolio | Investor Shares | — | — |
| Lazard Retirement International Strategic Equity Portfolio | Service Shares | — | — |
| Lazard Retirement International Strategic Equity Portfolio | Investor Shares | — | — |
| Lazard Retirement International Small Cap Equity Portfolio | Service Shares | — | — |
| Lazard Retirement International Small Cap Equity Portfolio | Investor Shares | — | — |
| Lazard Retirement Capital Allocator Opportunistic Strategies Portfolio | Service Shares | — | — |
| Lazard Retirement Capital Allocator Opportunistic Strategies Portfolio | Investor Shares | — | — |
| Lazard Retirement Developing Markets Equity Portfolio | Investor Shares | — | — |
| Lazard Retirement Developing Markets Equity Portfolio | Service Shares | — | — |
| Lazard Retirement Global Listed Infrastructure Portfolio | Service Shares | — | — |
| Lazard Retirement Global Listed Infrastructure Portfolio | Investor Shares | — | — |
| Lazard Retirement Emerging Markets Equity Blend Portfolio | Institutional Shares | — | Yes |
| Lazard Retirement Emerging Markets Equity Blend Portfolio | Open Shares | — | Yes |