November 30, 2024

Quoted

Significant

prices in

other

Significant

Carrying

active

observable

unobservable

value

markets

inputs

inputs

In millions

(Fair value)

(Level 1)

(Level 2)

(Level 3)

Assets:

Restricted and unrestricted cash equivalents:

Money market securities

$

29.9

$

29.9

$

—

$

—

U.S. government agency and treasury securities

—

—

—

—

Total restricted and unrestricted cash equivalents

$

29.9

$

29.9

$

—

$

—

AFS securities:

Asset-backed securities

$

144.5

$

—

$

144.5

$

—

Corporate bonds

1,401.9

—

1,401.9

—

Municipal bonds

989.6

—

989.6

—

U.S. government agency and treasury securities

880.9

—

880.9

—

Total AFS securities

$

3,416.9

$

—

$

3,416.9

$

—

Other

$

36.4

$

36.4

$

—

$

—

Liabilities:

Other long-term liabilities

$

36.4

$

36.4

$

—

$

—

May 31, 2024

Quoted

Significant

prices in

other

Significant

Carrying

active

observable

unobservable

value

markets

inputs

inputs

In millions

(Fair value)

(Level 1)

(Level 2)

(Level 3)

Assets:

Restricted and unrestricted cash equivalents:

Money market securities

$

31.4

$

31.4

$

—

$

—

U.S. government agency and treasury securities

386.4

—

386.4

—

Total restricted and unrestricted cash equivalents

$

417.8

$

31.4

$

386.4

$

—

AFS securities:

Asset-backed securities

$

134.7

$

—

$

134.7

$

—

Corporate bonds

1,368.8

—

1,368.8

—

Municipal bonds

973.4

—

973.4

—

U.S. government agency and treasury securities

852.7

—

852.7

—

Total AFS securities

$

3,329.6

$

—

$

3,329.6

$

—

Other

$

33.9

$

33.9

$

—

$

—

Liabilities:

Other long-term liabilities

$

33.9

$

33.9

$

—

$

—