Entity Central Index Key Entity Central Index Key Entity Address, Address Line One Entity Address, Address Line One Trading Symbol Trading Symbol Entity File Number Entity File Number Soliciting Material Soliciting Material Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code 0.142% Notes due 2024 Zero Point One Four Two Percent Notes Due 2024 [Member] Zero Point One Four Two Percent Notes Due 2024 Entity Address, Postal Zip Code Entity Address, Postal Zip Code City Area Code City Area Code 0.835% Notes due 2032 Zero Point Five Two Four Percent Notes Due 2032 [Member] Zero Point Five Two Four Percent Notes Due 2032 0.524% Notes due 2028 Zero Point Five Two Four Percent Notes Due 2028 [Member] Zero Point Five Two Four Percent Notes Due 2028 Entities [Table] Entities [Table] Title of 12(b) Security Title of 12(b) Security Amendment Flag Amendment Flag Entity Information [Line Items] Entity Information [Line Items] Security Exchange Name Security Exchange Name Entity Registrant Name Entity Registrant Name Document Period End Date Document Period End Date Entity Tax Identification Number Entity Tax Identification Number Capital Units by Class [Axis] Capital Units by Class [Axis] Common Stock, without par value Common Stock [Member] Pre-commencement Issuer Tender Offer Pre-commencement Issuer Tender Offer Entity Address, City or Town Entity Address, City or Town Local Phone Number Local Phone Number Written Communications Written Communications Cover [Abstract] Cover [Abstract] Document Type Document Type Capital Unit, Class [Domain] Capital Unit, Class [Domain] Entity Emerging Growth Company Entity Emerging Growth Company Entity Address, State or Province Entity Address, State or Province Pre-commencement Tender Offer Pre-commencement Tender Offer 1.408% Notes due 2039 One Point Four Zero Eight Percent Notes Due 2039 [Member] One Point Four Zero Eight Percent Notes Due 2039