v3.26.1
Fair Value (Tables)
12 Months Ended
Jan. 31, 2026
Fair Value Disclosures [Abstract]  
Financial Assets Measured at Fair Value on Recurring Basis The Company’s financial assets that are accounted for at fair value on a recurring basis are presented in the tables below:

 

Marketable Securities Fair Value as of
January 31, 2026

 

 

Level 1

 

 

Level 2

 

 

Level 3

 

 

Total

 

Assets:

 

 

 

 

 

 

 

 

 

 

 

 

Corporate bonds

 

$

 

 

$

563,773

 

 

$

 

 

$

563,773

 

US Treasury securities

 

 

 

 

 

119,832

 

 

 

 

 

 

119,832

 

Federal government agencies

 

 

 

 

 

41,162

 

 

 

 

 

 

41,162

 

Municipal and pre-refunded municipal bonds

 

 

 

 

 

31,396

 

 

 

 

 

 

31,396

 

Mutual funds, held in rabbi trust

 

 

22,595

 

 

 

 

 

 

 

 

 

22,595

 

Commercial paper

 

 

 

 

 

8,824

 

 

 

 

 

 

8,824

 

Certificates of deposit

 

 

 

 

 

1,000

 

 

 

 

 

 

1,000

 

 

$

22,595

 

 

$

765,987

 

 

$

 

 

$

788,582

 

 

 

Marketable Securities Fair Value as of
January 31, 2025

 

 

Level 1

 

 

Level 2

 

 

Level 3

 

 

Total

 

Assets:

 

 

 

 

 

 

 

 

 

 

 

 

Corporate bonds

 

$

 

 

$

419,937

 

 

$

 

 

$

419,937

 

US Treasury securities

 

 

 

 

 

98,398

 

 

 

 

 

 

98,398

 

Federal government agencies

 

 

 

 

 

104,014

 

 

 

 

 

 

104,014

 

Municipal and pre-refunded municipal bonds

 

 

 

 

 

68,631

 

 

 

 

 

 

68,631

 

Mutual funds, held in rabbi trust

 

 

17,904

 

 

 

 

 

 

 

 

 

17,904

 

Commercial paper

 

 

 

 

 

9,774

 

 

 

 

 

 

9,774

 

Certificates of deposit

 

 

 

 

 

11,499

 

 

 

 

 

 

11,499

 

 

$

17,904

 

 

$

712,253

 

 

$

 

 

$

730,157