This element represents the aggregate of the assets reported on the balance sheet at period end measured at fair value by the entity. This element is intended to be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements.

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

-Publisher FASB

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-Topic 820

-SubTopic 10

-Section 50

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- Definition

Carrying amount as of the balance sheet date of assets held under deferred compensation agreements.

+ References

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-Publisher SEC

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- Definition

Fair value of derivative asset, presented on a gross basis even when the derivative instrument is subject to master netting arrangements and qualifies for net presentation in the statement of financial position.

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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- Definition

Amount of transfers of assets measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2.

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Amount of transfers of assets measured on a recurring basis out of Level 2 of the fair value hierarchy into Level 1.

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FAIR VALUE MEASUREMENTS - DOLLAR THRIFTY (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012	Sep. 30, 2012 Dollar Thrifty Automotive Group Inc	Dec. 31, 2011 Dollar Thrifty Automotive Group Inc	Sep. 30, 2012 Recurring Quoted Prices in Active Markets for Identical Assets (Level 1) Dollar Thrifty Automotive Group Inc	Dec. 31, 2011 Recurring Quoted Prices in Active Markets for Identical Assets (Level 1) Dollar Thrifty Automotive Group Inc	Sep. 30, 2012 Recurring Significant Other Observable Inputs (Level 2) Dollar Thrifty Automotive Group Inc	Dec. 31, 2011 Recurring Significant Other Observable Inputs (Level 2) Dollar Thrifty Automotive Group Inc	Dec. 31, 2010 Recurring Significant Other Observable Inputs (Level 2) Dollar Thrifty Automotive Group Inc	Sep. 30, 2012 Recurring Total Fair Value Assets (Liabilities) Dollar Thrifty Automotive Group Inc	Dec. 31, 2011 Recurring Total Fair Value Assets (Liabilities) Dollar Thrifty Automotive Group Inc	Dec. 31, 2010 Recurring Total Fair Value Assets (Liabilities) Dollar Thrifty Automotive Group Inc
Fair value of assets and liabilities
Derivative Assets	$ 5,500	$ 4,500					$ 23	$ 548	$ 1,355	$ 23	$ 548	$ 1,355
Deferred Compensation Plan Assets					6,998	5,752			3,916	6,998	5,752	3,916
Total					6,998	5,752	23	548		7,021	6,300
Transfer of assets from Level 1 to Level 2			0	0
Transfer of assets from Level 2 to Level 1			$ 0	$ 0