v3.26.1
Fair Value Measurements - Schedule of Fair Value Hierarchy For Investments Measured at Fair Value On Recurring Basis (Details) - EBP 002 - USD ($)
Dec. 31, 2025
Dec. 31, 2024
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments at fair value $ 244,687,231 $ 210,839,169
Mutual Funds    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments at fair value 79,481,443 67,420,495
Range Resources Corporation Common Stock    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments at fair value 11,891,301 11,730,683
Self-directed Brokerage    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments at fair value 3,073,952 1,826,251
Investment Excluding Common Collective Trust    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments at fair value 94,446,696 80,977,429
Common Collective Trust    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments at fair value 150,240,535 129,861,740
Level 1 | Mutual Funds    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments at fair value 79,481,443 67,420,495
Level 1 | Range Resources Corporation Common Stock    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments at fair value 11,891,301 11,730,683
Level 1 | Self-directed Brokerage    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments at fair value 3,073,952 1,826,251
Level 1 | Investment Excluding Common Collective Trust    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments at fair value 94,446,696 80,977,429
Level 2 | Mutual Funds    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments at fair value 0 0
Level 2 | Range Resources Corporation Common Stock    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments at fair value 0 0
Level 2 | Self-directed Brokerage    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments at fair value 0 0
Level 2 | Investment Excluding Common Collective Trust    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments at fair value 0 0
Level 3 | Mutual Funds    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments at fair value 0 0
Level 3 | Range Resources Corporation Common Stock    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments at fair value 0 0
Level 3 | Self-directed Brokerage    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments at fair value 0 0
Level 3 | Investment Excluding Common Collective Trust    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments at fair value 0 0
Common Collective Trusts Measured at NAV    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments at fair value 150,240,535 129,861,740
Common Collective Trusts Measured at NAV | Common Collective Trust    
EBP, Investment, Fair Value and NAV [Line Items]    
Total investments at fair value [1] $ 150,240,535 $ 129,861,740
[1]

*Certain investments that are measured at fair value using the NAV per share (or its equivalent) as a practical expedient have not been categorized in the fair value hierarchy. The fair value amounts presented in this table are intended to permit reconciliation of the fair value hierarchy to the amounts presented on the Statements of Net Assets Available for Benefits.