Long-Term Debt - Schedule of Long-Term Debt (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Other	$ 13,738	$ 14,029
Long-term debt, including current maturities	13,738	14,029
Less - current maturities	(930)	(1,900)
Total long-term debt	12,808	12,129
Other Assets, Net and Prepaid expenses and Other [Member]
Debt Instrument [Line Items]
Debt issuance costs, net in other assets and prepaid expenses and other	49	59
Macao [Member]
Debt Instrument [Line Items]
Finance lease, liability	16	18
Other [Member] | Macao [Member]
Debt Instrument [Line Items]
Other	16	19
Long-term debt, including current maturities	16	19
Other [Member] | Singapore [Member]
Debt Instrument [Line Items]
Other	2	1
Long-term debt, including current maturities	2	1
Unsecured Debt [Member] | 3.200% Senior Notes due 2024 [Member] | United States [Member]
Debt Instrument [Line Items]
Long-term debt	0	1,748
Debt instrument, unamortized discount and debt issuance costs, net		2
Unsecured Debt [Member] | 2.900% Senior Notes due 2025 [Member] | United States [Member]
Debt Instrument [Line Items]
Long-term debt	499	499
Debt instrument, unamortized discount and debt issuance costs, net	1	1
Unsecured Debt [Member] | 3.500% Senior Notes due 2026 [Member] | United States [Member]
Debt Instrument [Line Items]
Long-term debt	996	995
Debt instrument, unamortized discount and debt issuance costs, net	4	5
Unsecured Debt [Member] | 5.900% Senior Notes due 2027 [Member] | United States [Member]
Debt Instrument [Line Items]
Long-term debt	744	0
Debt instrument, unamortized discount and debt issuance costs, net	6
Unsecured Debt [Member] | 6.000% Senior Notes due 2029 [Member] | United States [Member]
Debt Instrument [Line Items]
Long-term debt	495	0
Debt instrument, unamortized discount and debt issuance costs, net	5
Unsecured Debt [Member] | 3.900% Senior Notes due 2029 [Member] | United States [Member]
Debt Instrument [Line Items]
Long-term debt	745	744
Debt instrument, unamortized discount and debt issuance costs, net	5	6
Unsecured Debt [Member] | 6.200% Senior Notes due 2034 [Member] | United States [Member]
Debt Instrument [Line Items]
Long-term debt	495	0
Debt instrument, unamortized discount and debt issuance costs, net	5
Unsecured Debt [Member] | 5.125% Senior Notes due 2025 [Member] | Macao [Member]
Debt Instrument [Line Items]
Long-term debt	1,622	1,796
Debt instrument, unamortized discount and debt issuance costs, net	3	4
Unsecured Debt [Member] | 3.800% Senior Notes due 2026 [Member] | Macao [Member]
Debt Instrument [Line Items]
Long-term debt	797	796
Debt instrument, unamortized discount and debt issuance costs, net	3	4
Unsecured Debt [Member] | 2.300% Senior Notes due 2027 [Member] | Macao [Member]
Debt Instrument [Line Items]
Long-term debt	696	695
Debt instrument, unamortized discount and debt issuance costs, net	4	5
Unsecured Debt [Member] | 5.400% Senior Notes due 2028 [Member] | Macao [Member]
Debt Instrument [Line Items]
Long-term debt	1,890	1,889
Debt instrument, unamortized discount and debt issuance costs, net	10	11
Unsecured Debt [Member] | 2.850% Senior Notes due 2029 [Member] | Macao [Member]
Debt Instrument [Line Items]
Long-term debt	645	645
Debt instrument, unamortized discount and debt issuance costs, net	5	5
Unsecured Debt [Member] | 4.375% Senior Notes due 2030 [Member] | Macao [Member]
Debt Instrument [Line Items]
Long-term debt	694	693
Debt instrument, unamortized discount and debt issuance costs, net	6	7
Unsecured Debt [Member] | 3.250% Senior Notes due 2031 [Member] | Macao [Member]
Debt Instrument [Line Items]
Long-term debt	595	595
Debt instrument, unamortized discount and debt issuance costs, net	5	5
Secured Debt [Member] | 2012 Singapore Credit Facility Term [Member] | Singapore [Member]
Debt Instrument [Line Items]
Long-term debt	2,761	2,867
Debt instrument, unamortized discount and debt issuance costs, net	18	24
Secured Debt [Member] | 2012 Singapore Credit Facility Delayed Draw Term [Member] | Singapore [Member]
Debt Instrument [Line Items]
Long-term debt	$ 46	$ 47