Quarterly report [Sections 13 or 15(d)]

Related Party Transactions - Schedule of Related Party Transactions (Details)

v3.26.3
Related Party Transactions - Schedule of Related Party Transactions (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2025
Related Party Transaction [Line Items]          
Revenues $ 6,173 $ 4,441 $ 17,773 $ 14,526  
Cost of sales 3,207 1,750 11,964 6,438  
Operating and maintenance expense 540 447 1,598 1,479  
Accrued liabilities 2,069   2,069   $ 2,081
Other [Member]          
Related Party Transaction [Line Items]          
Revenues 40 105 210 302  
Equity Method Investee | Operation Agreement and Construction Management Agreement | Other [Member]          
Related Party Transaction [Line Items]          
Revenues [1] 0 0 0 1  
Equity Method Investee | Natural Gas Transportation and Storage Agreements [Member]          
Related Party Transaction [Line Items]          
Cost of sales [1] 1 0 1 0  
Operating and maintenance expense [1] 13 8 32 24  
Related Party          
Related Party Transaction [Line Items]          
Accrued liabilities 5   5   $ 3
Related Party | Natural Gas Transportation and Storage Agreements [Member]          
Related Party Transaction [Line Items]          
Operating and maintenance expense [2] $ 0 $ 0 $ 0 28  
Equity Method Investee Sold | Operation Agreement and Construction Management Agreement | Other [Member]          
Related Party Transaction [Line Items]          
Revenues       1  
Equity Method Investee Sold | Natural Gas Transportation and Storage Agreements [Member]          
Related Party Transaction [Line Items]          
Operating and maintenance expense       $ 1  
[1] On February 13, 2025, we sold all of our equity interests in one of our equity method investments to a third party. Additionally, we assigned certain operating and construction management agreements to the purchaser of such interests. Included in the table above are $1 million of other revenues and $1 million of operating and maintenance expense from the investee during the nine months ended September 30, 2025.
[2] These arrangements were with a party that was related to the entity that indirectly owns a portion of CQP’s limited partner interests. Due to the sale of such interests by that entity effective May 13, 2025, this party is no longer considered a related party as of that date.