Soliciting Material Soliciting Material Written Communications Written Communications Local Phone Number Local Phone Number 4.125% Senior Notes due 2029 4.125% Senior Notes Due 2029 [Member] 4.125% Senior Notes Due 2029 Class of Stock [Domain] Class of Stock [Domain] Amendment Flag Amendment Flag Cover Page [Line Items] Cover Page [Line Items] Cover Page Entity Emerging Growth Company Entity Emerging Growth Company Entity File Number Entity File Number Security Exchange Name Security Exchange Name Cover Page [Abstract] Cover Page [Abstract] Cover Page [Abstract] Entity Address, State or Province Entity Address, State or Province Entity Address, Address Line One Entity Address, Address Line One City Area Code City Area Code Cover Page [Table] Cover Page [Table] Cover Page Document Period End Date Document Period End Date Pre-commencement Tender Offer Pre-commencement Tender Offer Class of Stock [Axis] Class of Stock [Axis] Entity Central Index Key Entity Central Index Key Pre-commencement Issuer Tender Offer Pre-commencement Issuer Tender Offer Entity Tax Identification Number Entity Tax Identification Number Entity Registrant Name Entity Registrant Name Trading Symbol Trading Symbol Common Stock , $1.00 par value Common Stock [Member] Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Title of 12(b) Security Title of 12(b) Security Entity Address, Postal Zip Code Entity Address, Postal Zip Code Entity Address, City or Town Entity Address, City or Town Document Type Document Type