Cover [Abstract] Cover [Abstract] Amendment Flag Amendment Flag Entity Central Index Key Entity Central Index Key Document Type Document Type Document Period End Date Document Period End Date Entity Registrant Name Entity Registrant Name Entity Incorporation State Country Code Entity Incorporation State Country Code Entity File Number Entity File Number Entity Tax Identification Number Entity Tax Identification Number Entity Address, Address Line One Entity Address, Address Line One Entity Address, City or Town Entity Address, City or Town Entity Address, State or Province Entity Address, State or Province Entity Address, Postal Zip Code Entity Address, Postal Zip Code City Area Code City Area Code Local Phone Number Local Phone Number Written Communications Written Communications Soliciting Material Soliciting Material Pre Commencement Tender Offer Pre Commencement Tender Offer Pre Commencement Issuer Tender Offer Pre Commencement Issuer Tender Offer Security 12b Title Security 12b Title Trading Symbol Trading Symbol Security Exchange Name Security Exchange Name Entity Emerging Growth Company Entity Emerging Growth Company Document And Entity Information [Table] Document And Entity Information [Table] Document And Entity Information [Line Items] Document And Entity Information [Line Items] Class of Stock [Axis] Class of Stock [Axis] Class of Stock [Domain] Class of Stock [Domain] Common Stock Par Value 0.00001 Per Share [Member] Common Stock Par Value 0.00001 Per Share [Member] A 3.550 Senior Notes Due 2029 [Member] A 3.550 Senior Notes Due 2029 [Member] A 3.700 Senior Notes Due 2032 [Member] A 3.700 Senior Notes Due 2032 [Member] A 3.150 Senior Notes Due 2032 [Member] A 3.150 Senior Notes Due 2032 [Member] A 3.200 Senior Notes Due 2032 [Member] A 3.200 Senior Notes Due 2032 [Member] A 3.625 Senior Notes Due 2035 [Member] A 3.625 Senior Notes Due 2035 [Member] A 3.850 Senior Notes Due 2036 [Member] A 3.850 Senior Notes Due 2036 [Member] A 3.500 Senior Notes Due 2037 [Member] A 3.500 Senior Notes Due 2037 [Member] A 3.900 Senior Notes Due 2038 [Member] A 3.900 Senior Notes Due 2038 [Member] A 3.800 Senior Notes Due 2045 [Member] A 3.800 Senior Notes Due 2045 [Member] A 6.250 Senior Notes Due 2069 [Member] A 6.250 Senior Notes Due 2069 [Member] A 5.500 Senior Notes Due March 2070 [Member] A 5.500 Senior Notes Due March 2070 [Member] A 5.500 Senior Notes Due June 2070 [Member] A 5.500 Senior Notes Due June 2070 [Member]