1.500% Notes due 2029 1.500% Notes due 2029 Notes bearing 1.500% due 2029. 0.300% Notes due 2026 0.300% Notes due 2026 Notes bearing 0.300% due 2026. Entity Tax Identification Number Entity Tax Identification Number Entity File Number Entity File Number 3.625% Notes due 2031 3.625% Notes due 2031 [Member] 3.625% Notes due 2031 Title of 12(b) Security Title of 12(b) Security 1.250% Notes due 2034 1.250% Notes due 2034 Notes bearing 1.250% due 2034. Class of Stock [Domain] Class of Stock [Domain] NEW YORK STOCK EXCHANGE, INC. NEW YORK STOCK EXCHANGE, INC. [Member] Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code 4.000% Notes due 2043 4.000% Notes due 2043 [Member] 4.000% Notes due 2043 Entity Listings, Exchange [Axis] Entity Listings, Exchange [Axis] 3.000% Notes due 2031 3.000% Notes due 2031 [Member] 3.000% Notes due 2031 Floating Rate Notes due 2028 Floating Rate Notes due 2028 [Member] Floating Rate Notes due 2028 1.250% Notes due 2027 1.250% Notes due 2027 Notes bearing 1.250% due 2027. 1.200% Notes due 2040 1.200% Notes due 2040 Notes bearing 1.200% due 2040. 3.750% Notes due 2035 3.750% Notes due 2035 [Member] 3.750% Notes due 2035 Document Period End Date Document Period End Date Amendment Flag Amendment Flag Pre-commencement Issuer Tender Offer Pre-commencement Issuer Tender Offer 3.800% Notes due 2045 3.800% Notes due 2045 [Member] 3.800% Notes due 2045 Security Exchange Name Security Exchange Name Document Type Document Type 5.875% Debentures due 2032 5.875% Debentures due 2032 Debentures bearing 5.875% due 2032. Pre-commencement Tender Offer Pre-commencement Tender Offer Entity Central Index Key Entity Central Index Key Common Stock Common Stock [Member] 0.650% Notes due 2032 0.650% Notes due 2032 Notes bearing 0.650% due 2032. 1.750% Notes due 2028 1.750% Notes due 2028 Notes bearing 1.750% due 2028. Cover [Abstract] Cover [Abstract] Local Phone Number Local Phone Number 1.750% Notes due 2031 1.750% Notes due 2031 Notes bearing 1.750% due 2031. 0.300% Notes due 2028 0.300% Notes due 2028 Notes bearing 0.300% due 2028. Soliciting Material Soliciting Material Entity Address, Address Line One Entity Address, Address Line One Entity Address, Postal Zip Code Entity Address, Postal Zip Code Entity Registrant Name Entity Registrant Name Entity Address, State or Province Entity Address, State or Province 7.125% Debentures due 2096 7.125% Debentures due 2096 Debentures bearing 7.125% due 2096. Written Communications Written Communications 6.50% Debentures due 2028 6.50% Debentures due 2028 Debentures bearing 6.50% due 2028. Trading Symbol Trading Symbol Exchange [Domain] Exchange [Domain] City Area Code City Area Code Document Information [Table] Document Information [Table] 0.875% Notes due 2030 0.875% Notes due 2030 Notes bearing 0.875% due 2030. 3.375% Notes due 2027 3.375% Notes due 2027 [Member] 3.375% Notes due 2027 7.00% Debentures due 2045 7.00% Debentures due 2045 Debentures bearing 7.00% due 2045. 3.450% Notes due 2037 3.450% Notes due 2037 [Member] 3.450% Notes due 2037 2.900% Notes due 2030 2.900% Notes due 2030 [Member] 2.900% Notes due 2030 NYSE TEXAS, INC. NYSE TEXAS, INC. [Member] Entity Address, City or Town Entity Address, City or Town 3.150% Notes due 2033 3.150% Notes due 2033 [Member] 3.150% Notes due 2033 4.875% Notes due 2038 4.875% Notes due 2038 [Member] 4.875% Notes due 2038 Document Information [Line Items] Document Information [Line Items] 6.22% Debentures due 2027 6.22% Debentures due 2027 Debentures bearing 6.22% due 2027. 3.450% Notes due 2034 3.450% Notes due 2034 [Member] 3.450% Notes due 2034 Class of Stock [Axis] Class of Stock [Axis] 3.850% Notes due 2038 3.850% Notes due 2038 [Member] 3.850% Notes due 2038 Entity Emerging Growth Company Entity Emerging Growth Company