Non-controlling Interests (Tables)

12 Months Ended

May 31, 2022

Noncontrolling Interest [Abstract]

Summary of Changes in Non-controlling Interest

	Non-controlling interests
	US$
Balance as of May 31, 2020		136,516
Purchase of non-controlling interests		(626	)
Koolearn Holding additional shares issuance		30,000
Share-based compensation expenses from Koolearn Holding		39,527
Exercise of share options in Koolearn Holding		1,929
Foreign currency translation adjustment		1,948
Net loss attributed to non-controlling interests		(104,393	)
Balance as of May 31, 2021		104,901
Share-based compensation expenses from Koolearn Holding		14,481
Exercise of share options in Koolearn Holding		175
Foreign currency translation adjustment		1,016
Net loss attributed to non-controlling interests		(32,555	)
Balance as of May 31, 2022		88,018

Schedule of Effects of Changes in Ownership Interest on Equity

The effects of changes in the Company’s ownership interest in subsidiaries on the Company’s equity are as follows:

	For the years ended May 31,
	2020			2021			2022
	US$			US$			US$
Net income/(loss) attribute to New Oriental Education & Technology Group Inc.’s shareholders		413,333			334,414			(1,187,721	)
Share option gain/(loss)		5,752			—			(5,751	)
Increase (decrease) in the Company’s additional paid-in capital resulting from reclassification and capital injection of non-controlling interests		103			(128	)		—
Decrease in the Company’s additional paid-in capital resulting from repurchase shares from non-controlling interests		(20,045	)		(19,092	)		—
Changes from net income/(loss) attributable to New Oriental Education & Technology Group Inc.’s shareholders and transfers to non-controlling interests		399,143			315,194			(1,193,472	)