WARRANTS (FY) (Details) - $ / shares	6 Months Ended	12 Months Ended
Jun. 30, 2022	Dec. 31, 2021
WARRANTS [Abstract]
Period warrants to become excisable after business combination	30 days	30 days
Period to exercise warrants after public offerings	12 months	12 months
Warrants expiration period	5 years	5 years
Number of days to file registration statement	20 days	20 days
Period for registration statement to become effective	60 days	60 days
Class A Ordinary Shares [Member] \| Additional Issue of Common Stock or Equity [Member]
WARRANTS [Abstract]
Share price (in dollars per share)	$ 9.20	$ 9.20
Number of trading days	20 days	20 days
Percentage of exercise price of public warrants is adjusted higher than the market value of newly issued price	115.00%	115.00%
Percentage of redemption triggered price is adjusted higher than the market value of newly issued price	180.00%	180.00%
Class A Ordinary Shares [Member] \| Additional Issue of Common Stock or Equity [Member] \| Minimum [Member]
WARRANTS [Abstract]
Percentage of redemption triggered price is adjusted higher than the market value of newly issued price	100.00%	100.00%
Class A Ordinary Shares [Member] \| Additional Issue of Common Stock or Equity [Member] \| Maximum [Member]
WARRANTS [Abstract]
Percentage of aggregate gross proceeds of issuance available for funding of business combination	60.00%	60.00%
Redemption of Warrants When Price Exceeds $18.00 [Member] \| Class A Ordinary Shares [Member]
WARRANTS [Abstract]
Warrant redemption price (in dollars per share)	$ 0.01	$ 0.01
Notice period to redeem warrants	30 days	30 days
Trading day threshold period	20 days	20 days
Number of trading days	30 days	30 days
Redemption of Warrants When Price Exceeds $18.00 [Member] \| Class A Ordinary Shares [Member] \| Minimum [Member]
WARRANTS [Abstract]
Share price (in dollars per share)	$ 18.00	$ 18.00
Redemption of Warrants When Price Exceeds $10.00 [Member] \| Class A Ordinary Shares [Member]
WARRANTS [Abstract]
Warrant redemption price (in dollars per share)	$ 0.10	$ 0.10
Notice period to redeem warrants	30 days	30 days
Redemption of Warrants When Price Exceeds $10.00 [Member] \| Class A Ordinary Shares [Member] \| Minimum [Member]
WARRANTS [Abstract]
Share price (in dollars per share)	$ 10.00	$ 10.00
Redemption of Warrants When Price Exceeds $10.00 [Member] \| Class A Ordinary Shares [Member] \| Private Placement Warrant [Member]
WARRANTS [Abstract]
Number of trading days	30 days	30 days
Redemption of Warrants When Price Exceeds $10.00 [Member] \| Class A Ordinary Shares [Member] \| Private Placement Warrant [Member] \| Minimum [Member]
WARRANTS [Abstract]
Share price (in dollars per share)	$ 18.00	$ 18.00

Redemption price per share or per unit of warrants or rights outstanding.

No definition available.

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Period Type:	instant

- Definition

Period to provide written notice to redeem warrants, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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- Definition

Number of trading days for common stock price to exceed threshold, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Percentage of the aggregate gross proceeds from such issuances represent the total equity proceeds, and interest thereon, available for the funding of a Business Combination on the date of the completion of a Business Combination (net of redemptions).

+ References

No definition available.

+ Details

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Namespace Prefix:	tinv_
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Balance Type:	na
Period Type:	duration

- Definition

Percentage of the exercise price of the public warrants will be adjusted (to the nearest cent) to be equal to or higher of the market value and the newly issued price.

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Percentage of redemption trigger price will be adjusted (to the nearest cent) to be equal to or higher than the market value and the newly issued price.

+ References

No definition available.

+ Details

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Namespace Prefix:	tinv_
Data Type:	dtr-types:percentItemType
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Period Type:	duration

- Definition

Period of time required to pass after the filing of a registration statement to become effective before warrant holders may be permitted to exercise warrants, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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Namespace Prefix:	tinv_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Period of time required before warrants become exercisable after the completion of a Business Combination, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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Namespace Prefix:	tinv_
Data Type:	xbrli:durationItemType
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Period Type:	duration

- Definition

Period for warrants to exercise after the completion of public offering, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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Namespace Prefix:	tinv_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Period the entity is required to file a registration statement following the closing of a Business Combination, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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Namespace Prefix:	tinv_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Threshold period of specified trading days that common stock price exceeds threshold price per share, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- References

No definition available.

+ Details

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Period Type:	duration

- Definition

Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)
-URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258

+ Details

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Period Type:	instant

- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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