Benefit Plans (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Aug. 01, 2026 |
Aug. 02, 2025 |
Aug. 01, 2026 |
Aug. 02, 2025 |
|
| Benefit Plans | ||||
| Employer contribution | $ 2,100 | $ 4,300 | ||
| Defined benefit plan, expected future benefit contributions, remainder of year | 4,600 | 4,600 | ||
| Components of net periodic benefit costs: | ||||
| Service cost | 1,531 | $ 1,439 | 3,063 | $ 2,878 |
| Interest cost | 4,158 | 4,106 | 8,318 | 8,212 |
| Net actuarial loss | 844 | 928 | 1,687 | 1,857 |
| Net periodic benefit costs | $ 6,533 | $ 6,473 | $ 13,068 | $ 12,947 |
| X | ||||||||||
- Definition Defined Benefit Plan, Expected Plan Payments No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of gain (loss) recognized in net periodic benefit (cost) credit of defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of contribution received by defined benefit plan from employer which increases plan assets. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of cost recognized for passage of time related to defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of net periodic benefit cost (credit) for defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of cost for actuarial present value of benefits attributed to service rendered by employee for defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|