Sec 2.125 Senior Notes Due 2029 Sec 2.125 Senior Notes Due 2029 [Member] Sec 2.125 Senior Notes Due 2029 Sec 1.375 Senior Notes Due 2024 Sec 1.375 Senior Notes Due 2024 [Member] Sec 1.375 Senior Notes Due 2024 [Member] Exchange [Domain] Exchange [Domain] Entity Information [Line Items] Entity Information [Line Items] Document Period End Date Document Period End Date Common Stock Common Stock [Member] Pre-commencement Tender Offer Pre-commencement Tender Offer Class of Stock [Domain] Class of Stock [Domain] Soliciting Material Soliciting Material City Area Code City Area Code Entity Address, Postal Zip Code Entity Address, Postal Zip Code Entity Central Index Key Entity Central Index Key Sec 1.500 Senior Notes Due 2023 Sec 1.500 Senior Notes Due 2023 [Member] Sec 1.500 Senior Notes Due 2023 NEW YORK STOCK EXCHANGE, INC. NEW YORK STOCK EXCHANGE, INC. [Member] Entity Address, City or Town Entity Address, City or Town Sec 1.250 Senior Notes Due 2024 Sec 1.250 Senior Notes Due 2024 [Member] Sec 1.250 Senior Notes Due 2024 Sec 0.750 Senior Notes Due 2027 Sec 0.750 Senior Notes Due 2027 [Member] Sec 0.750 Senior Notes Due 2027 [Member] Security Exchange Name Security Exchange Name Title of 12(b) Security Title of 12(b) Security Written Communications Written Communications Local Phone Number Local Phone Number Trading Symbol Trading Symbol Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Entity Address, State or Province Entity Address, State or Province Sec 1.250 Senior Notes due 2031 Sec 1.250 Senior Notes due 2031 [Member] Sec 1.250 Senior Notes due 2031 [Member] Pre-commencement Issuer Tender Offer Pre-commencement Issuer Tender Offer Sec 2.125 Senior Notes due 2028 Sec 2.125 Senior Notes due 2028 [Member] Sec 2.125 Senior Notes due 2028 [Member] Cover [Abstract] Cover [Abstract] Entity Emerging Growth Company Entity Emerging Growth Company Entity Listings, Exchange [Axis] Entity Listings, Exchange [Axis] Document Type Document Type Amendment Flag Amendment Flag CHICAGO STOCK EXCHANGE, INC NYSE CHICAGO, INC. [Member] Class of Stock [Axis] Class of Stock [Axis] Entity File Number Entity File Number Sec 2.625 Senior Notes Due 2028 Sec 2.625 Senior Notes Due 2028 [Member] Sec 2.625 Senior Notes Due 2028 Entities [Table] Entities [Table] Entity Tax Identification Number Entity Tax Identification Number Entity Address, Address Line One Entity Address, Address Line One Entity Registrant Name Entity Registrant Name