v2.4.0.8
Document and Entity Information
3 Months Ended
Sep. 30, 2013
Nov. 01, 2013
Class A Common Stock [Member]
Nov. 01, 2013
Class B Common Stock [Member]
Document Type 10-Q    
Amendment Flag false    
Document Period End Date Sep. 30, 2013    
Document Fiscal Year Focus 2014    
Document Fiscal Period Focus Q1    
Entity Registrant Name TWENTY-FIRST CENTURY FOX, INC.    
Entity Central Index Key 0001308161    
Current Fiscal Year End Date --06-30    
Entity Filer Category Large Accelerated Filer    
Entity Common Stock, Shares Outstanding   1,483,285,437 798,520,953