Stock-Based Employee Compensation - Stock-Based Compensation Activity (Details) - USD ($) $ / shares in Units, $ in Millions		12 Months Ended
		Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share-based compensation expense	[1]	$ 72	$ 70	$ 27
Income tax benefit recognized in the consolidated statements of operations		3	2	1
Compensation cost capitalized as part of property and equipment		1	2	1
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Proceeds from exercise of stock options		4	0	19
LVSC 2004 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options exercised, intrinsic value		1	0	1
Proceeds from exercise of stock options		3	0	7
SCL Equity Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options exercised, intrinsic value		0	0	3
Proceeds from exercise of stock options		1	0	12
Stock Option [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share-based compensation expense		$ 21	$ 24	$ 14
Stock Option [Member] | LVSC 2004 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options granted (in shares)		510,157	1,730,000	4,513,468
Stock options granted, weighted average grant date fair value (in usd per share)		$ 15.58	$ 12.74	$ 8.63
Stock Option [Member] | SCL Equity Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options granted (in shares)		0	3,300,000	0
Stock options granted, weighted average grant date fair value (in usd per share)		$ 0	$ 1.13	$ 0
Restricted Stock And Stock Units [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share-based compensation expense		$ 51	$ 46	$ 13
Restricted Stock [Member] | LVSC 2004 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock award units granted (in shares)		17,166	46,448	25,104
Restricted stock award units granted, weighted average grant date fair value (in usd per share)		$ 61.15	$ 30.14	$ 55.76
Restricted Stock Units [Member] | LVSC 2004 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock award units granted (in shares)		577,636	123,497	786,310
Restricted stock award units granted, weighted average grant date fair value (in usd per share)		$ 57.77	$ 42.55	$ 48.96
Restricted Stock Units [Member] | SCL Equity Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock award units granted (in shares)		6,792,000	9,393,200	13,039,600
Restricted stock award units granted, weighted average grant date fair value (in usd per share)		$ 3.44	$ 2.32	$ 3.22

[1] During the years ended December 31, 2023, 2022 and 2021, the Company recorded stock-based compensation expense of $72 million, $70 million and $27 million, respectively, of which $43 million, $37 million and $15 million, respectively, was included in corporate expense in the accompanying consolidated statements of operations.