Shareholder Report, Line Graph (Details) 74200166500_Putnam Core Equity Fund_Class A_TSR Annual {Class A} - USD ($) |
12 Months Ended | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Apr. 30, 2025 |
Apr. 30, 2024 |
Apr. 30, 2023 |
Apr. 30, 2022 |
Apr. 30, 2021 |
Apr. 30, 2020 |
Apr. 30, 2019 |
Apr. 30, 2018 |
Apr. 30, 2017 |
Apr. 30, 2016 |
Apr. 30, 2026 |
|
| Class A | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | Class A (with sales charge) | ||||||||||
| Accumulated Value | $ 31,492 | $ 28,451 | $ 22,682 | $ 22,138 | $ 22,409 | $ 14,196 | $ 14,430 | $ 13,280 | $ 11,525 | $ 9,425 | $ 40,771 |
| Russell 3000 Index [Member] | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | Russell 3000 Index | ||||||||||
| Accumulated Value | $ 30,227 | $ 27,133 | $ 22,186 | $ 21,857 | $ 22,560 | $ 14,948 | $ 15,106 | $ 13,406 | $ 11,858 | $ 10,000 | $ 39,601 |