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Stock Transactions and Unit Redemptions - Narrative (Detail) - USD ($) $ in Thousands |  |  |  | 3 Months Ended | 6 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Jul. 03, 2023 | Jun. 30, 2023 | Mar. 08, 2021 | Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024 | Dec. 31, 2024 | Oct. 30, 2024 | Jul. 01, 2023
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Stock repurchase program and unit redemption remaining authorized amount |  |  |  | $ 178,389 | $ 183,492 | $ 178,389 | $ 183,492 |  |  |
July 2023 Sales Agreement |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Payment percentage of the gross proceeds from the sale of shares | 2.00% |  |  |  |  |  |  |  |  |
Class B Common Stock |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Common stock, issued during the period (in shares) |  | 64,000,000 |  | 0 | 0 | 0 | 0 |  |  |
Common stock, shares outstanding (in shares) |  |  |  | 109,452,953 | 109,500,000 | 109,452,953 | 109,500,000 | 109,452,953 |  |
Common stock, shares issued (in shares) |  |  |  | 109,452,953 |  | 109,452,953 |  | 109,452,953 |  |
Class A Common Stock |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Common stock, issued during the period (in shares) |  |  |  | 83,694 | 122,220 | 126,719 | 168,894 |  |  |
Common stock, shares outstanding (in shares) |  |  |  | 366,193,105 |  | 366,193,105 |  | 374,296,914 |  |
Aggregate proceeds from issuance of common stock |  |  | $ 300,000 |  |  |  |  |  |  |
Common stock, shares issued (in shares) |  |  |  | 436,374,602 |  | 436,374,602 |  | 424,361,066 |  |
Stock repurchase program, authorized amount |  |  |  |  |  |  |  |  | $ 400,000 | $ 400,000
Stock repurchase program and unit redemption remaining authorized amount |  |  |  | $ 178,400 |  | $ 178,400 |  |  |  |
Class A Common Stock | July 2023 Sales Agreement |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Common stock, shares issued (in shares) |  |  |  | 0 |  | 0 |  |  |  |

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