2.125% Notes due 2027 Senior Unsecured Notes, 2.125% Due 2027 [Member] Senior Unsecured Notes, 2.125% Due 2027 [Member] Common Stock, $.10 Par Value Common Stock [Member] Entity Tax Identification Number Entity Tax Identification Number 3.375% Notes due 2028 Senior Unsecured Notes, 3.375% Due 2028 [Member] Senior Unsecured Notes, 3.375% Due 2028 [Member] Entity File Number Entity File Number 2.625% Notes due 2030 Senior Unsecured Notes, 2.625% Due 2030 [Member] Senior Unsecured Notes, 2.625% Due 2030 [Member] Cover [Abstract] Cover [Abstract] Title of 12(b) Security Title of 12(b) Security Local Phone Number Local Phone Number Class of Stock [Domain] Class of Stock [Domain] 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 3.625% Notes due 2036 Senior Unsecured Notes, 3.625% Due 2036 [Member] Senior Unsecured Notes, 3.625% Due 2036 Entity Address, State or Province Entity Address, State or Province Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Written Communications Written Communications Trading Symbol Trading Symbol 0.750% Notes due 2029 Senior Unsecured Notes, 0.750% Due 2029 [Member] Senior Unsecured Notes, 0.750% Due 2029 [Member] City Area Code City Area Code Document Information [Table] Document Information [Table] Document Period End Date Document Period End Date Amendment Flag Amendment Flag Pre-commencement Issuer Tender Offer Pre-commencement Issuer Tender Offer Entity Address, City or Town Entity Address, City or Town 3.375% Notes due 2032 Senior Unsecured Notes, 3.375% Due 2032 [Member] Senior Unsecured Notes, 3.375% Due 2032 1.000% Notes due 2031 Senior Unsecured Notes, 1.000% Due 2031 [Member] Senior Unsecured Notes, 1.000% Due 2031 [Member] Security Exchange Name Security Exchange Name Document Information [Line Items] Document Information [Line Items] Document Type Document Type Class of Stock [Axis] Class of Stock [Axis] Pre-commencement Tender Offer Pre-commencement Tender Offer Entity Central Index Key Entity Central Index Key Entity Emerging Growth Company Entity Emerging Growth Company