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v3.26.1

Retirement Plans and Other Benefits - Fair Value of Plan Assets (Details) $ in Thousands | Jan. 31, 2026 USD ($)
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Defined Benefit Plan Disclosure [Line Items] |
Net benefit expense | $ 408,384
Level 1 |
Defined Benefit Plan Disclosure [Line Items] |
Net benefit expense | 55,581
Level 2 |
Defined Benefit Plan Disclosure [Line Items] |
Net benefit expense | 352,803
Cash equivalents |
Defined Benefit Plan Disclosure [Line Items] |
Net benefit expense | 16,954
Cash equivalents | Level 2 |
Defined Benefit Plan Disclosure [Line Items] |
Net benefit expense | 16,954
Equity securities |
Defined Benefit Plan Disclosure [Line Items] |
Net benefit expense | 121,813
Equity securities | Level 2 |
Defined Benefit Plan Disclosure [Line Items] |
Net benefit expense | 121,813
Fixed-income securities |
Defined Benefit Plan Disclosure [Line Items] |
Net benefit expense | 180,552
Fixed-income securities | Level 2 |
Defined Benefit Plan Disclosure [Line Items] |
Net benefit expense | 180,552
Real estate securities |
Defined Benefit Plan Disclosure [Line Items] |
Net benefit expense | 9,259
Real estate securities | Level 2 |
Defined Benefit Plan Disclosure [Line Items] |
Net benefit expense | 9,259
Mutual funds and ETF |
Defined Benefit Plan Disclosure [Line Items] |
Net benefit expense | 55,581
Mutual funds and ETF | Level 1 |
Defined Benefit Plan Disclosure [Line Items] |
Net benefit expense | 55,581
Fixed-income securities |
Defined Benefit Plan Disclosure [Line Items] |
Net benefit expense | 23,985
Fixed-income securities | Level 2 |
Defined Benefit Plan Disclosure [Line Items] |
Net benefit expense | 23,985
Insurance contract |
Defined Benefit Plan Disclosure [Line Items] |
Net benefit expense | 158
Insurance contract | Level 2 |
Defined Benefit Plan Disclosure [Line Items] |
Net benefit expense | 158
Other |
Defined Benefit Plan Disclosure [Line Items] |
Net benefit expense | 82
Other | Level 2 |
Defined Benefit Plan Disclosure [Line Items] |
Net benefit expense | $ 82

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