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Other Noncontrolling Interests	6 Months Ended
Other Noncontrolling Interests	Jun. 30, 2017
Other Noncontrolling Interests [Member]
Noncontrolling Interest [Line Items]
Other Noncontrolling Interests	OTHER NONCONTROLLING INTERESTS Other noncontrolling interests represent the ownership interests of a third party in two consolidated joint ventures as of June 30, 2017. One joint venture owns an operating store in Texas, and the other owns a store in Pennsylvania. The voting interests of the third-party owners are between 20.0% and 27.0%.