Trade and Other Receivables, Net of Current Expected Credit Losses (Details) - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025
Accounts and Other Receivables [Line Items]
Trade receivables	$ 1,083	$ 1,237
Other receivables	126	143
Total trade and other receivables, net of current expected credit losses	1,209	1,380
SPL and CCL
Accounts and Other Receivables [Line Items]
Trade receivables	514	755
Other receivables	44	54
Cheniere Marketing
Accounts and Other Receivables [Line Items]
Trade receivables	559	472
Other subsidiaries
Accounts and Other Receivables [Line Items]
Trade receivables	10	10
Other receivables	$ 82	$ 89