3.25.1 html 88 27 1 false 11 0 false 1 false false R1.htm 995100 - Document - Cover Sheet http://xbrl.sec.gov/dei/role/document/Cover Cover Cover 1 false false R2.htm 995410 - Disclosure - Pay vs Performance Disclosure Sheet http://xbrl.sec.gov/ecd/role/PvpDisclosure Pay vs Performance Disclosure Notes 2 false false R3.htm 995447 - Disclosure - Insider Trading Policies and Procedures Sheet http://xbrl.sec.gov/ecd/role/InsiderTradingPoliciesProc Insider Trading Policies and Procedures Notes 3 false false All Reports Book All Reports d896161ddef14a.htm lng-20241231.xsd g896161dsp001.jpg g896161dsp002.jpg g896161g01g10.jpg g896161g01m80.jpg g896161g01m81.jpg g896161g01n17.jpg g896161g02n17.jpg g896161g03n17.jpg g896161g04n17.jpg g896161g05n17.jpg g896161g06n17.jpg g896161g07n17.jpg g896161g08n17.jpg g896161g09n17.jpg g896161g10n17.jpg g896161g13g00.jpg g896161g20s55.jpg g896161g22h01.jpg g896161g22h02.jpg g896161g22k18.jpg g896161g23a01.jpg g896161g23a02.jpg g896161g25a02.jpg g896161g25b14.jpg g896161g25g01.jpg g896161g26a02.jpg g896161g27a02.jpg g896161g28a01.jpg g896161g28a67.jpg g896161g28g18.jpg g896161g43q44.jpg g896161g47c60.jpg g896161g47g91.jpg g896161g47v53.jpg g896161g51u37.jpg g896161g52y56.jpg g896161g53m92.jpg g896161g55t77.jpg g896161g66r14.jpg g896161g77c48.jpg http://fasb.org/us-gaap/2024 http://xbrl.sec.gov/dei/2024 http://xbrl.sec.gov/ecd/2024 false false