No definition available.

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- Definition

The percentage of principal that will automatically become due and payable upon the default arising out of certain bankruptcy events.

+ References

No definition available.

+ Details

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- Definition

In the event of default, the minimum percentage of aggregate principal of notes held by a class of bondholders qualifying eligibility to declare principal of and accrued and unpaid interest due and payable.

+ References

No definition available.

+ Details

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- Definition

Represents the amount of debt issued as a result of the exercise of an over-allotment option by the underwriters.

+ References

No definition available.

+ Details

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Namespace Prefix:	ttwo_
Data Type:	xbrli:monetaryItemType
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Period Type:	duration

- Definition

Represents the amount of debt issued as a percentage of its par value.

+ References

No definition available.

+ Details

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Namespace Prefix:	ttwo_
Data Type:	num:percentItemType
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- Definition

Represents the amount of debt instrument for purchase of which overallotments option is granted to underwriters.

+ References

No definition available.

+ Details

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Namespace Prefix:	ttwo_
Data Type:	xbrli:monetaryItemType
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Period Type:	duration

- Definition

Represents the percentage of principal amount used in computation of the redemption price to be paid on conversion of convertible notes.

+ References

No definition available.

+ Details

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- Definition

Represents the period of overallotments option to purchase debt instrument, granted to underwriters.

+ References

No definition available.

+ Details

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The principal amount of notes used as denominator for purposes of computing the conversion ratio of convertible debt.

+ References

No definition available.

+ Details

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For an unclassified balance sheet, the amount as of the balance sheet date of capitalized costs associated with the issuance of debt instruments (for example, legal, accounting, underwriting, printing, and registration costs) that will be charged against earnings over the life of the debt instruments to which such costs pertain which is allocated to liability component.

+ References

No definition available.

+ Details

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- Definition

+ References

No definition available.

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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- Definition

Represents the borrowing rate at which loans are granted, used as an input to measure fair value.

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

This element represents one of the conditions for conversion of convertible notes at the option of the holder if the trading price falls below a defined percentage of the product of the last reported sale price of the entity's common stock and the applicable conversion rate on each day within the measurement period.

+ References

No definition available.

+ Details

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Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock.

+ References

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Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.

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Amount of noncash expense included in interest expense to issue debt and obtain financing associated with the related debt instruments. Alternate captions include noncash interest expense.

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Fair value portion of borrowing which can be exchanged for a specified number of another security at the option of the issuer or the holder, for example, but not limited to, the entity's common stock.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Glossary Convertible Security
-URI http://asc.fasb.org/extlink&oid=6509036

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- Definition

Amount of long-term debt before deduction of unamortized discount or premium. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, with initial maturities beyond one year or the normal operating cycle, if longer.

+ References

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Balance Type:	credit
Period Type:	instant

- Definition

The carrying amount of the equity component of convertible debt which may be settled in cash upon conversion.

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-Paragraph 4
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- Definition

The price per share of the conversion feature embedded in the debt instrument.

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- Definition

Ratio applied to the conversion of debt instrument into equity with equity shares divided by debt principal amount.

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- Definition

The amount by which the convertible debt's if-converted value exceeds its principle amount at the balance sheet date, regardless of whether the instrument is currently convertible. This element applies to public companies only.

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The number of equity instruments that the holder of the debt instrument would receive if the debt was converted to equity.

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- Definition

Threshold period of specified consecutive trading days within which common stock price to conversion price of convertible debt instruments must exceed threshold percentage for a specified number of trading days to trigger conversion feature, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Minimum percentage of common stock price to conversion price of convertible debt instruments to determine eligibility of conversion.

+ References

No definition available.

+ Details

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Threshold number of specified trading days that common stock price to conversion price of convertible debt instruments must exceed threshold percentage within a specified consecutive trading period to trigger conversion feature.

+ References

No definition available.

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Face (par) amount of debt instrument at time of issuance.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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- Definition

The amount of debt discount that was originally recognized at the issuance of the instrument that has yet to be amortized.

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- References

No definition available.

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- Definition

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For an unclassified balance sheet, the carrying amount (net of accumulated amortization) as of the balance sheet date of capitalized costs associated with the issuance of debt instruments (for example, legal, accounting, underwriting, printing, and registration costs) that will be charged against earnings over the life of the debt instruments to which such costs pertain.

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Amount of the cost of borrowed funds accounted for as interest expense.

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No definition available.

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Amount of the cost of borrowed funds accounted for as interest expense for debt.

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Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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-Section 02
-Paragraph 20, 22
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The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.

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DEBT - CONVERTIBLE NOTES (Details) $ / shares in Units, $ in Thousands				3 Months Ended		12 Months Ended
	Jul. 12, 2013 USD ($) item	Jun. 18, 2013 USD ($) item $ / shares	Nov. 16, 2011 USD ($) item $ / shares	Jun. 30, 2016 USD ($)	Jun. 30, 2015 USD ($)	Mar. 31, 2016 USD ($)
Components of interest expense
Non-cash amortization of discount on Convertible Notes				$ 6,098	$ 5,727
Amortization of debt issuance costs				$ 381	398
1.75% Convertible Notes due 2016
Convertible Notes
Principal amount at issuance			$ 250,000
Interest rate on convertible notes (as a percent)			1.75%	1.75%		1.75%
Amount pertaining to exercise of over-allotment of debt by underwriters			$ 30,000
Initial conversion rate of common stock per $1000 of principal amount of Convertible Notes (in shares)			52.3745
Principal amount used for debt instrument conversion ratio			$ 1
Initial conversion price of convertible notes into common stock (in dollars per share) \| $ / shares			$ 19.093
Number of shares to be converted into common stock \| item			13,094,000
Estimated fair value of convertible notes			$ 197,373	$ 496,500
Non-convertible borrowing rate (as a percent)			6.90%
Carrying amount of the equity component of convertible notes			$ 52,627
Banking, legal and accounting fees related to issuance of convertible notes			6,875
Banking, legal and accounting fees related to issuance of convertible notes allocated to the liability component			5,428
Banking, legal and accounting fees related to issuance of convertible notes allocated to the equity component			$ 1,447
The value by which Convertible Notes exceed the principal value				246,524		$ 243,251
Additional information related to convertible notes
Additional paid-in capital				51,180		51,180
Principal amount of Convertible Notes				250,000		250,000
Unamortized discount of the liability component				5,051		8,014
Carrying amount of debt issuance costs				412		657
Net carrying amount of Convertible Notes				244,537		$ 241,329
Components of interest expense
Cash interest expense (coupon interest expense)				1,094	1,094
Non-cash amortization of discount on Convertible Notes				2,963	2,773
Amortization of debt issuance costs				245	256
Total interest expense related to Convertible Notes				$ 4,302	4,123
1.75% Convertible Notes due 2016 \| Conversion Terms upon Occurrence of Certain Fundamental Company Changes
Convertible Notes
Redemption price as percentage of principal amount of notes plus accrued and unpaid interest			100.00%
1.75% Convertible Notes due 2016 \| Conversion Terms, Event of Default
Convertible Notes
Minimum percentage of aggregate principal amount held by bondholders to declare notes due and payable			25.00%
In event of default arising out of certain bankruptcy events, the percentage of principal amount due and payable			100.00%
1.00% Convertible Notes due 2018
Convertible Notes
Principal amount at issuance		$ 250,000
Interest rate on convertible notes (as a percent)	1.00%	1.00%		1.00%		1.00%
Percentage of par value at which debt was issued		98.50%
Period of overallotment option to purchase additional amount of debt granted to underwriters		30 days
Amount pertaining to exercise of over-allotment of debt by underwriters	$ 37,500
Proceeds from issuance of debt	$ 283,188	$ 246,250
Initial conversion rate of common stock per $1000 of principal amount of Convertible Notes (in shares)		46.4727
Principal amount used for debt instrument conversion ratio		$ 1
Initial conversion price of convertible notes into common stock (in dollars per share) \| $ / shares		$ 21.52
Number of shares to be converted into common stock \| item	13,361,000
Estimated fair value of convertible notes	$ 225,567			$ 516,005
Non-convertible borrowing rate (as a percent)	6.15%
Carrying amount of the equity component of convertible notes	$ 57,621
Banking, legal and accounting fees related to issuance of convertible notes	2,815
Banking, legal and accounting fees related to issuance of convertible notes allocated to the liability component	2,209
Banking, legal and accounting fees related to issuance of convertible notes allocated to the equity component	$ 606
The value by which Convertible Notes exceed the principal value				219,149		$ 215,809
Additional information related to convertible notes
Additional paid-in capital				35,784		35,784
Principal amount of Convertible Notes				287,500		287,500
Unamortized discount of the liability component				26,837		29,972
Carrying amount of debt issuance costs				815		922
Net carrying amount of Convertible Notes				259,848		$ 256,606
Components of interest expense
Cash interest expense (coupon interest expense)				719	719
Non-cash amortization of discount on Convertible Notes				3,135	2,954
Amortization of debt issuance costs				107	112
Total interest expense related to Convertible Notes				$ 3,961	$ 3,785
1.00% Convertible Notes due 2018 \| Maximum
Convertible Notes
Additional amount of debt for purchase of which overallotment option is granted to underwriters		$ 37,500
1.00% Convertible Notes due 2018 \| Conversion Terms at Holder's Option
Convertible Notes
Principal amount used for debt instrument conversion ratio		$ 1
Target ratio of closing share price to conversion price as a condition for conversion or redemption of Convertible Notes (as a percent)		130.00%		130.00%
Ratio of closing share price to conversion price as a condition for conversion of Convertible Notes (as a percent)		98.00%
1.00% Convertible Notes due 2018 \| Conversion Terms at Holder's Option \| Minimum
Convertible Notes
Number of trading days triggering conversion of redemption feature		20 days		20 days
Number of trading days in the measurement period that the entity's common stock closing price to conversion price must exceed a specified percentage of conversion price to trigger conversion feature of notes \| item		5
1.00% Convertible Notes due 2018 \| Conversion Terms at Holder's Option \| Maximum
Convertible Notes
Number of trading days triggering conversion of redemption feature		30 days		30 days
Number of trading days in the measurement period that the entity's common stock closing price to conversion price must exceed a specified percentage of conversion price to trigger conversion feature of notes \| item		10
1.00% Convertible Notes due 2018 \| Conversion Terms upon Occurrence of Certain Fundamental Company Changes
Convertible Notes
Redemption price as percentage of principal amount of notes plus accrued and unpaid interest		100.00%
1.00% Convertible Notes due 2018 \| Conversion Terms, Event of Default
Convertible Notes
Minimum percentage of aggregate principal amount held by bondholders to declare notes due and payable		25.00%
In event of default arising out of certain bankruptcy events, the percentage of principal amount due and payable		100.00%