Subsequent Events (Details) |
1 Months Ended | 3 Months Ended | 9 Months Ended | |||||||||
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Nov. 03, 2025
USD ($)
a
$ / shares
|
Oct. 23, 2025
USD ($)
|
Dec. 31, 2025 |
Sep. 30, 2025
USD ($)
$ / shares
|
Jun. 30, 2025
$ / shares
|
Mar. 31, 2025
$ / shares
|
Sep. 30, 2024
$ / shares
|
Jun. 30, 2024
$ / shares
|
Mar. 31, 2024
$ / shares
|
Sep. 30, 2025
USD ($)
$ / shares
|
Sep. 30, 2024
USD ($)
$ / shares
|
Dec. 31, 2024
USD ($)
|
|
| Subsequent Event [Line Items] | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Acquisition of royalty interests | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | $ 3,546,000 | $ 120,334,000 | Ìý |
| Acquisition deposit held in escrow | Ìý | Ìý | Ìý | $ 0 | Ìý | Ìý | Ìý | Ìý | Ìý | $ 0 | Ìý | $ 1,546,000 |
| Dividends accrued per common stock (in dollars per share) | $ / shares | Ìý | Ìý | Ìý | $ 1.60 | $ 1.60 | $ 1.60 | $ 11.17 | $ 1.17 | $ 1.17 | $ 4.80 | $ 13.51 | Ìý |
| Subsequent event | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Subsequent Event [Line Items] | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Dividends accrued per common stock (in dollars per share) | $ / shares | $ 1.60 | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Subsequent event | Forecast | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Subsequent Event [Line Items] | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Stock split, conversion ratio (in shares) | Ìý | Ìý | 3 | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Subsequent event | Midland Basin In Martin, Howard, Midland, And Other Countries | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Subsequent Event [Line Items] | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Net royalty interests (in acres) | a | 17,306 | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Acquisition of royalty interests | $ 474,100,000 | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Acquisition deposit held in escrow | $ 71,100,000 | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Subsequent event | Revolving Credit Facility | Line of Credit | Credit Facility | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Subsequent Event [Line Items] | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Maximum borrowing capacity | Ìý | $ 500,000,000.0 | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Accordion feature, increase limit | Ìý | 250,000,000.0 | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Increase request minimum amount | Ìý | $ 50,000,000.0 | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Debt instrument, covenant, consolidated total leverage ratio | Ìý | 2.50 | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Subsequent event | Revolving Credit Facility | Line of Credit | Minimum | Credit Facility | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Subsequent Event [Line Items] | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Variable Rate (as a percent) | Ìý | 2.25% | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Subsequent event | Revolving Credit Facility | Line of Credit | Maximum | Credit Facility | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Subsequent Event [Line Items] | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Variable Rate (as a percent) | Ìý | 2.50% | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |