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STOCK-BASED COMPENSATION - Employee Stock purchase Plan (Details) - shares shares in Millions	12 Months Ended	125 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
EIP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Discount for shares repurchased (as a percent)	5.00%
Shares authorized to be repurchased (in shares)	10.0
Class A Common Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock issued during period, Shares, employee stock purchase plans	0.3	3.2

X

- Definition

Stock Repurchase Program, Shares Repurchased, Discount Percentage

+ References

No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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X

- Definition

Number of shares issued during the period as a result of an employee stock purchase plan.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21463-112644

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(28))
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-Topic 210
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-Section S99
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-Subparagraph (SX 210.5-02(29))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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- Definition

The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.

+ References

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