Cover [Abstract]
Entity Address, Address Line One
Entity Address, Address Line Two
Entity Address, Address Line Three
Amendment Flag
City Area Code
Entity Address, City or Town
Entity Address, Country
Document Period End Date
Entity Incorporation, State or Country Code
Entity Information, Former Legal or Registered Name
Entity Listings [Table]
Entity Listings, Exchange [Axis]
Local Phone Number
Entity Address, Postal Zip Code
Entity Address, State or Province
Title of 12(b) Security
Title of 12(g) Security
No Trading Symbol Flag
Trading Symbol
Security Exchange Name
Entity Listings [Line Items]
Entity Registrant Name
Entity Central Index Key
Entity Tax Identification Number
Document Fiscal Year Focus
Document Fiscal Period Focus
Exchange [Domain]
Document Type
Written Communications
Soliciting Material
Pre-commencement Tender Offer
Pre-commencement Issuer Tender Offer
Entity File Number
Entity Emerging Growth Company
Class of Stock [Domain]
Common Class B [Member]
Common Class A [Member]
Debt Instrument [Axis]
Debt Instrument, Name [Domain]
Class of Stock [Axis]
Geographical [Domain]
Statement Geographical [Axis]
CANADA
NEW YORK STOCK EXCHANGE, INC. [Member]
Bond that takes priority over other debt securities sold by the issuer. In the event the issuer goes bankrupt, senior debt holders receive priority for (must receive) repayment prior to (relative to) junior and unsecured (general) creditors.
Senior Notes Due 2024 [Member]