v3.25.4
Income And Other Taxes (Remaining Tax Years Subject To Examination By Major Tax Jurisdiction) (Details)
12 Months Ended
Dec. 31, 2025
Canada  
Income and Other Taxes [Line Items]  
Open tax years by major tax jurisdiction 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
Kazakhstan  
Income and Other Taxes [Line Items]  
Open tax years by major tax jurisdiction 2020 2021 2022 2023 2024 2025
Papua New Guinea  
Income and Other Taxes [Line Items]  
Open tax years by major tax jurisdiction 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
Qatar  
Income and Other Taxes [Line Items]  
Open tax years by major tax jurisdiction 2020 2021 2022 2023 2024 2025
United Arab Emirates  
Income and Other Taxes [Line Items]  
Open tax years by major tax jurisdiction 2024 2025
United States  
Income and Other Taxes [Line Items]  
Open tax years by major tax jurisdiction 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025