Equity Method Investments and Related Party Transactions (Capital Contributions) (Details) (Redbox Instant By Verizon [Member], USD $) In Thousands, unless otherwise specified	1 Months Ended	9 Months Ended	12 Months Ended	33 Months Ended
Feb. 29, 2012	Sep. 30, 2014	Dec. 31, 2013	Dec. 31, 2012	Sep. 30, 2014
Redbox Instant By Verizon [Member]
Schedule of Equity Method Investments [Line Items]
Cash Contributions	$ 14,000	$ 24,500	$ 28,000	$ 24,500	$ 77,000

The cash outflow associated with the investment in or advances to an entity in which the reporting entity shares control of the entity with another party or group.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 13

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585

Name:	us-gaap_PaymentsToAcquireInterestInJointVenture
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration