Equity and Earnings Per Share - Summary of Net Income Attributable to Parent and Transfers To/From Noncontrolling Interest (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Net income (loss) attributable to parent	$ 353	$ 312	$ 847	$ 459
Changes from net income attributable to LVSC and transfers from noncontrolling interest	356	312	850	459
Sands China Ltd [Member] | Macao [Member] | Las Vegas Sands Corp.
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Increase in LVSC's paid-in-capital for purchase of subsidiary shares	$ 3	$ 0	$ 3	$ 0