DEBT AND FINANCING OBLIGATIONS - Variable Rate Interest (Details)	12 Months Ended
May 31, 2026
Revolving credit facility \| Reference Rate-Based Loans \| Minimum \| Revolving Credit Facility
Debt Instrument [Line Items]
Variable interest rate spread (as a percent)	1.125%
Revolving credit facility \| Reference Rate-Based Loans \| Maximum \| Revolving Credit Facility
Debt Instrument [Line Items]
Variable interest rate spread (as a percent)	1.75%
Revolving credit facility \| Base Rate-Based Loans \| Minimum \| Revolving Credit Facility
Debt Instrument [Line Items]
Variable interest rate spread (as a percent)	0.125%
Revolving credit facility \| Base Rate-Based Loans \| Maximum \| Revolving Credit Facility
Debt Instrument [Line Items]
Variable interest rate spread (as a percent)	0.75%
Term A-3 loan facility \| Reference Rate-Based Loans \| Minimum \| Secured Debt
Debt Instrument [Line Items]
Variable interest rate spread (as a percent)	2.00%
Term A-3 loan facility \| Reference Rate-Based Loans \| Maximum \| Secured Debt
Debt Instrument [Line Items]
Variable interest rate spread (as a percent)	2.75%
Term A-3 loan facility \| Base Rate-Based Loans \| Minimum \| Secured Debt
Debt Instrument [Line Items]
Variable interest rate spread (as a percent)	1.00%
Term A-3 loan facility \| Base Rate-Based Loans \| Maximum \| Secured Debt
Debt Instrument [Line Items]
Variable interest rate spread (as a percent)	1.75%
Term A-4 loan facility \| Fixed Rate Loans \| Minimum \| Secured Debt
Debt Instrument [Line Items]
Variable interest rate spread (as a percent)	1.85%
Term A-4 loan facility \| Fixed Rate Loans \| Maximum \| Secured Debt
Debt Instrument [Line Items]
Variable interest rate spread (as a percent)	2.85%
Term A-4 loan facility \| Reference Rate-Based Loans \| Minimum \| Secured Debt
Debt Instrument [Line Items]
Variable interest rate spread (as a percent)	1.85%
Term A-4 loan facility \| Reference Rate-Based Loans \| Maximum \| Secured Debt
Debt Instrument [Line Items]
Variable interest rate spread (as a percent)	2.85%
Term A-4 loan facility \| Base Rate-Based Loans \| Minimum \| Secured Debt
Debt Instrument [Line Items]
Variable interest rate spread (as a percent)	0.85%
Term A-4 loan facility \| Base Rate-Based Loans \| Maximum \| Secured Debt
Debt Instrument [Line Items]
Variable interest rate spread (as a percent)	1.85%
Term A-5 loan facility \| Fixed Rate Loans \| Minimum \| Secured Debt
Debt Instrument [Line Items]
Variable interest rate spread (as a percent)	1.85%
Term A-5 loan facility \| Fixed Rate Loans \| Maximum \| Secured Debt
Debt Instrument [Line Items]
Variable interest rate spread (as a percent)	2.85%
Term A-5 loan facility \| Reference Rate-Based Loans \| Minimum \| Secured Debt
Debt Instrument [Line Items]
Variable interest rate spread (as a percent)	1.85%
Term A-5 loan facility \| Reference Rate-Based Loans \| Maximum \| Secured Debt
Debt Instrument [Line Items]
Variable interest rate spread (as a percent)	2.85%
Term A-5 loan facility \| Base Rate-Based Loans \| Minimum \| Secured Debt
Debt Instrument [Line Items]
Variable interest rate spread (as a percent)	0.85%
Term A-5 loan facility \| Base Rate-Based Loans \| Maximum \| Secured Debt
Debt Instrument [Line Items]
Variable interest rate spread (as a percent)	1.85%
RMB loan facility, due February 2027 (a) \| PRC Prime Rate-Based Loans \| Loan Facility
Debt Instrument [Line Items]
Variable interest rate spread (as a percent)	0.30%
RMB loan facility, due August 2029 \| PRC Prime Rate-Based Loans \| Loan Facility
Debt Instrument [Line Items]
Variable interest rate spread (as a percent)	0.30%
RMB loan facility, due May 2031 \| PRC Prime Rate-Based Loans \| Loan Facility
Debt Instrument [Line Items]
Variable interest rate spread (as a percent)	0.30%
Euro term loan facility, due May 2029 \| Reference Rate-Based Loans \| Minimum \| Loan Facility
Debt Instrument [Line Items]
Variable interest rate spread (as a percent)	1.125%
Euro term loan facility, due May 2029 \| Reference Rate-Based Loans \| Maximum \| Loan Facility
Debt Instrument [Line Items]
Variable interest rate spread (as a percent)	1.75%

Revolving credit facility | Reference Rate-Based Loans | Minimum | Revolving Credit Facility