Entity Tax Identification Number Entity Tax Identification Number Entity File Number Entity File Number Cover page. Cover [Abstract] Title of 12(b) Security Title of 12(b) Security Local Phone Number Local Phone Number Senior Notes, 4.400% Due 2046 [Member] Senior Notes, 4.400% Due 2046 [Member] Senior Notes, 4.400% Due 2046 Soliciting Material Soliciting Material Entity Address, Address Line One Entity Address, Address Line One Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Entity Registrant Name Entity Registrant Name Entity Address, Postal Zip Code Entity Address, Postal Zip Code Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Written Communications Written Communications Trading Symbol Trading Symbol Debt Instrument [Axis] Debt Instrument [Axis] City Area Code City Area Code Euro-denominated Senior Notes, 1.600% Due 2028 [Member] Euro-denominated Senior Notes, 1.600% Due 2028 [Member] Euro-denominated Senior Notes, 1.600% Due 2028 Schedule of Title of 12(b) Security [Table] Document Information [Table] Entity Information, Former Legal or Registered Name Entity Information, Former Legal or Registered Name Senior Notes, 3.250% Due 2032 Senior Notes, 3.250% Due 2032 [Member] Senior Notes, 3.250% Due 2032 Senior Notes, 4.150% Due 2052 Senior Notes, 4.150% Due 2052 [Member] Senior Notes, 4.150% Due 2052 Senior Notes, 5.150% Due 2034 Senior Notes, 5.150% Due 2034 [Member] Senior Notes, 5.15% Due 2034 [Member] Document Period End Date Document Period End Date Country Region Country Region Euro-Denominated Senior Notes, 4.250% Due 2036 Euro-Denominated Senior Notes, 4.250% Due 2036 [Member] Euro-Denominated Senior Notes, 4.250% Due 2036 Pre-commencement Issuer Tender Offer Pre-commencement Issuer Tender Offer Amendment Flag Amendment Flag Entity Address, City or Town Entity Address, City or Town Fixed-to-Fixed Reset Rate Junior Notes, 6.875% due 2054 Fixed-to-Fixed Reset Rate Junior Notes, 6.875% due 2054 [Member] Junior Notes, 6.875% due 2054 [Member] Entity Address, Country Entity Address, Country Senior Notes, 5.750% Due 2054 Senior Notes, 5.750% Due 2054 [Member] Senior Notes, 5.75% Due 2054 [Member] Security Exchange Name Security Exchange Name Senior Notes, 5.40% Due 2049 [Member] Senior Notes, 5.40% Due 2049 [Member] Senior Notes, 5.40% Due 2049 [Member] Senior Notes, 3.100% Due 2051 Senior Notes, 3.100% Due 2051 [Member] Senior Notes, 3.100% Due 2051 Document Information [Line Items] Document Information [Line Items] Document Type Document Type Pre-commencement Tender Offer Pre-commencement Tender Offer Entity Central Index Key Entity Central Index Key Entity Emerging Growth Company Entity Emerging Growth Company