v3.26.1
Financing Arrangements (Tables)
12 Months Ended
May 31, 2026
Financing Arrangements  
Summary of carrying amount of debt

May 31, 

  ​ ​ ​

2026

  ​ ​ ​

2025

Senior Notes

$

700.0

$

550.0

Amended Revolving Credit Facility with interest payable monthly

 

200.0

 

427.0

Debt premium, net

2.3

Debt issuance costs, net

(8.4)

(9.0)

Long-term debt

$

893.9

$

968.0

Schedule of specified redemption prices

2026

  ​ ​ ​

103.375

%

2027

 

101.688

%

2028 and thereafter

 

100.000

%

Schedule of borrowing activity under the Credit Agreement

For the Year Ended May 31, 

  ​ ​ ​

2026

  ​ ​ ​

2025

  ​ ​ ​

2024

 

Maximum amount borrowed

$

650.0

$

617.0

$

577.0

Average daily borrowings

 

394.5

 

527.5

 

386.3

Average interest rate during the year

 

5.80

%  

 

6.54

%  

 

6.69

%