Noncontrolling Interests (Narrative) (Details)	Mar. 31, 2013
Angelika Film Centers LLC [Member]
Noncontrolling Interests [Line Items]
Noncontrolling interests	50.00%
Australia Country Cinemas [Member]
Noncontrolling Interests [Line Items]
Noncontrolling interests	25.00%
Shadow View Land And Farming LLC [Member]
Noncontrolling Interests [Line Items]
Noncontrolling interests	50.00%
Sutton Hill Properties [Member]
Noncontrolling Interests [Line Items]
Noncontrolling interests	25.00%