Segment Information - Schedule of Segment Reporting Information (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Segment Reporting Information [Line Items]
Net revenues	$ 2,761	$ 2,542	$ 5,720	$ 4,662
Adjusted property EBITDA	1,073	973	2,280	1,765
Stock-based compensation	(3)	(8)	(9)	(19)
Corporate	(69)	(60)	(147)	(117)
Pre-opening	(3)	(8)	(6)	(10)
Development	(61)	(54)	(114)	(96)
Depreciation and amortization	(316)	(288)	(636)	(562)
Amortization of leasehold interests in land	(14)	(14)	(30)	(28)
Loss on disposal or impairment of assets	(16)	(4)	(30)	(18)
Operating income	591	537	1,308	915
Interest income	80	76	151	146
Interest expense, net of amounts capitalized	(186)	(210)	(368)	(428)
Other income (expense)	11	14	5	(21)
Income tax expense	(72)	(49)	(89)	(99)
Net income	424	368	1,007	513
Total stock-based compensation expense	14	20	34	42
Capital expenditures			481	362
Assets	21,113		21,113		$ 21,778
Corporate expense [Member]
Segment Reporting Information [Line Items]
Total stock-based compensation expense	11	12	25	23
Macao [Member]
Segment Reporting Information [Line Items]
Net revenues	1,754	1,628	3,565	2,907
Adjusted property EBITDA	561	541	1,171	939
Capital expenditures			221	80
Assets	10,522		10,522		10,224
Macao [Member] | The Venetian Macao [Member]
Segment Reporting Information [Line Items]
Net revenues	686	653	1,457	1,211
Adjusted property EBITDA	262	252	576	462
Capital expenditures			78	28
Assets	2,943		2,943		2,548
Macao [Member] | The Londoner Macao [Member]
Segment Reporting Information [Line Items]
Net revenues	444	402	1,006	685
Adjusted property EBITDA	103	103	275	159
Capital expenditures			125	45
Assets	4,280		4,280		4,193
Macao [Member] | The Parisian Macao [Member]
Segment Reporting Information [Line Items]
Net revenues	265	239	495	413
Adjusted property EBITDA	83	74	154	120
Capital expenditures			6	1
Assets	1,743		1,743		1,802
Macao [Member] | The Plaza Macao and Four Seasons Macao [Member]
Segment Reporting Information [Line Items]
Net revenues	250	223	392	395
Adjusted property EBITDA	100	91	136	166
Capital expenditures			5	4
Assets	983		983		1,059
Macao [Member] | Sands Macao [Member]
Segment Reporting Information [Line Items]
Net revenues	79	84	155	158
Adjusted property EBITDA	10	15	22	25
Capital expenditures			6	2
Assets	256		256		287
Macao [Member] | Ferry Operations and Other [Member]
Segment Reporting Information [Line Items]
Net revenues	30	27	60	45
Adjusted property EBITDA	3	6	8	7
Capital expenditures			1	0
Assets	317		317		335
Singapore [Member] | Marina Bay Sands [Member]
Segment Reporting Information [Line Items]
Net revenues	1,016	925	2,174	1,773
Adjusted property EBITDA	512	432	1,109	826
Capital expenditures			239	259
Assets	6,296		6,296		6,387
United States [Member] | Corporate and Other [Member]
Segment Reporting Information [Line Items]
Net revenues	63	55	126	103
Capital expenditures			21	23
Assets	4,295		4,295		$ 5,167
Intersegment Eliminations [Member]
Segment Reporting Information [Line Items]
Net revenues	(72)	(66)	(145)	(121)
Intersegment Eliminations [Member] | Macao [Member] | Macao Operating Segments
Segment Reporting Information [Line Items]
Net revenues	(9)	(9)	(17)	(16)
Intersegment Eliminations [Member] | Macao [Member] | The Venetian Macao [Member]
Segment Reporting Information [Line Items]
Net revenues	(2)	(2)	(4)	(4)
Intersegment Eliminations [Member] | Macao [Member] | Ferry Operations and Other [Member]
Segment Reporting Information [Line Items]
Net revenues	(7)	(7)	(13)	(12)
Intersegment Eliminations [Member] | Singapore [Member] | Marina Bay Sands [Member]
Segment Reporting Information [Line Items]
Net revenues	0	(2)	(2)	(2)
Intersegment Eliminations [Member] | United States [Member] | Corporate and Other [Member]
Segment Reporting Information [Line Items]
Net revenues	(63)	(55)	(126)	(103)
Casino [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	2,035	1,862	4,263	3,403
Net revenues	2,035	1,862	4,263	3,403
Casino [Member] | Macao [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	1,329	1,213	2,698	2,161
Casino [Member] | Macao [Member] | The Venetian Macao [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	556	523	1,194	969
Casino [Member] | Macao [Member] | The Londoner Macao [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	318	281	737	479
Casino [Member] | Macao [Member] | The Parisian Macao [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	207	183	380	311
Casino [Member] | Macao [Member] | The Plaza Macao and Four Seasons Macao [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	178	150	248	259
Casino [Member] | Macao [Member] | Sands Macao [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	70	76	139	143
Casino [Member] | Macao [Member] | Ferry Operations and Other [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	0	0	0	0
Casino [Member] | Singapore [Member] | Marina Bay Sands [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	706	649	1,565	1,242
Casino [Member] | United States [Member] | Corporate and Other [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	0	0	0	0
Casino [Member] | Intersegment Eliminations [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	0	0	0	0
Rooms [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	313	296	643	539
Net revenues	313	296	643	539
Rooms [Member] | Macao [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	189	192	393	338
Rooms [Member] | Macao [Member] | The Venetian Macao [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	50	48	102	87
Rooms [Member] | Macao [Member] | The Londoner Macao [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	77	80	166	135
Rooms [Member] | Macao [Member] | The Parisian Macao [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	32	35	66	63
Rooms [Member] | Macao [Member] | The Plaza Macao and Four Seasons Macao [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	25	25	50	45
Rooms [Member] | Macao [Member] | Sands Macao [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	5	4	9	8
Rooms [Member] | Macao [Member] | Ferry Operations and Other [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	0	0	0	0
Rooms [Member] | Singapore [Member] | Marina Bay Sands [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	124	104	250	201
Rooms [Member] | United States [Member] | Corporate and Other [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	0	0	0	0
Rooms [Member] | Intersegment Eliminations [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	0	0	0	0
Food and Beverage [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	148	143	298	267
Net revenues	148	143	298	267
Food and Beverage [Member] | Macao [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	66	59	135	104
Food and Beverage [Member] | Macao [Member] | The Venetian Macao [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	16	17	33	30
Food and Beverage [Member] | Macao [Member] | The Londoner Macao [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	22	20	49	34
Food and Beverage [Member] | Macao [Member] | The Parisian Macao [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	17	11	31	20
Food and Beverage [Member] | Macao [Member] | The Plaza Macao and Four Seasons Macao [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	8	8	16	14
Food and Beverage [Member] | Macao [Member] | Sands Macao [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	3	3	6	6
Food and Beverage [Member] | Macao [Member] | Ferry Operations and Other [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	0	0	0	0
Food and Beverage [Member] | Singapore [Member] | Marina Bay Sands [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	82	84	163	163
Food and Beverage [Member] | United States [Member] | Corporate and Other [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	0	0	0	0
Food and Beverage [Member] | Intersegment Eliminations [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	0	0	0	0
Mall [Member]
Segment Reporting Information [Line Items]
Net revenues	174	172	348	334
Mall [Member] | Macao [Member]
Segment Reporting Information [Line Items]
Net revenues	117	116	232	225
Mall [Member] | Macao [Member] | The Venetian Macao [Member]
Segment Reporting Information [Line Items]
Net revenues	55	53	109	104
Mall [Member] | Macao [Member] | The Londoner Macao [Member]
Segment Reporting Information [Line Items]
Net revenues	17	16	33	30
Mall [Member] | Macao [Member] | The Parisian Macao [Member]
Segment Reporting Information [Line Items]
Net revenues	7	8	14	16
Mall [Member] | Macao [Member] | The Plaza Macao and Four Seasons Macao [Member]
Segment Reporting Information [Line Items]
Net revenues	38	39	76	75
Mall [Member] | Macao [Member] | Sands Macao [Member]
Segment Reporting Information [Line Items]
Net revenues	0	0	0	0
Mall [Member] | Macao [Member] | Ferry Operations and Other [Member]
Segment Reporting Information [Line Items]
Net revenues	0	0	0	0
Mall [Member] | Singapore [Member] | Marina Bay Sands [Member]
Segment Reporting Information [Line Items]
Net revenues	58	57	117	110
Mall [Member] | United States [Member] | Corporate and Other [Member]
Segment Reporting Information [Line Items]
Net revenues	0	0	0	0
Mall [Member] | Intersegment Eliminations [Member]
Segment Reporting Information [Line Items]
Net revenues	(1)	(1)	(1)	(1)
Convention, Retail and Other [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	91	69	168	119
Net revenues	91	69	168	119
Convention, Retail and Other [Member] | Macao [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	53	48	107	79
Convention, Retail and Other [Member] | Macao [Member] | The Venetian Macao [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	9	12	19	21
Convention, Retail and Other [Member] | Macao [Member] | The Londoner Macao [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	10	5	21	7
Convention, Retail and Other [Member] | Macao [Member] | The Parisian Macao [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	2	2	4	3
Convention, Retail and Other [Member] | Macao [Member] | The Plaza Macao and Four Seasons Macao [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	1	1	2	2
Convention, Retail and Other [Member] | Macao [Member] | Sands Macao [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	1	1	1	1
Convention, Retail and Other [Member] | Macao [Member] | Ferry Operations and Other [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	30	27	60	45
Convention, Retail and Other [Member] | Singapore [Member] | Marina Bay Sands [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	46	31	79	57
Convention, Retail and Other [Member] | United States [Member] | Corporate and Other [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	63	55	126	103
Convention, Retail and Other [Member] | Intersegment Eliminations [Member]
Segment Reporting Information [Line Items]
Revenue from contract with customer	$ (71)	$ (65)	$ (144)	$ (120)