Annual report pursuant to Section 13 and 15(d)

RETIREMENT AND SAVINGS BENEFIT PLANS - Fair Value of Investments Held by Defined Benefit Plan (Details)

v3.22.1
RETIREMENT AND SAVINGS BENEFIT PLANS - Fair Value of Investments Held by Defined Benefit Plan (Details) - Pension Plan - USD ($)
$ in Thousands
Apr. 02, 2022
Apr. 03, 2021
Mar. 28, 2020
Defined Benefit Plan Disclosure [Line Items]      
Plan assets $ 1,643,435 $ 1,755,414 $ 1,712,775
Level 1, 2 and 3      
Defined Benefit Plan Disclosure [Line Items]      
Plan assets 91,527 87,460  
Level 1, 2 and 3 | Cash equivalents      
Defined Benefit Plan Disclosure [Line Items]      
Plan assets 5,761 7,410  
Level 1, 2 and 3 | U.S. Treasury and government agencies      
Defined Benefit Plan Disclosure [Line Items]      
Plan assets 4 5  
Level 1, 2 and 3 | Insurance contracts      
Defined Benefit Plan Disclosure [Line Items]      
Plan assets 88,574 84,497  
Level 1, 2 and 3 | Futures contracts      
Defined Benefit Plan Disclosure [Line Items]      
Plan assets (2,812) (4,452)  
Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Plan assets 2,949 2,958  
Level 1 | Cash equivalents      
Defined Benefit Plan Disclosure [Line Items]      
Plan assets 5,761 7,410  
Level 1 | U.S. Treasury and government agencies      
Defined Benefit Plan Disclosure [Line Items]      
Plan assets 0 0  
Level 1 | Insurance contracts      
Defined Benefit Plan Disclosure [Line Items]      
Plan assets 0 0  
Level 1 | Futures contracts      
Defined Benefit Plan Disclosure [Line Items]      
Plan assets (2,812) (4,452)  
Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Plan assets 88,578 84,502  
Level 2 | Cash equivalents      
Defined Benefit Plan Disclosure [Line Items]      
Plan assets 0 0  
Level 2 | U.S. Treasury and government agencies      
Defined Benefit Plan Disclosure [Line Items]      
Plan assets 4 5  
Level 2 | Insurance contracts      
Defined Benefit Plan Disclosure [Line Items]      
Plan assets 88,574 84,497  
Level 2 | Futures contracts      
Defined Benefit Plan Disclosure [Line Items]      
Plan assets 0 0  
Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Plan assets 0 0  
Level 3 | Cash equivalents      
Defined Benefit Plan Disclosure [Line Items]      
Plan assets 0 0  
Level 3 | U.S. Treasury and government agencies      
Defined Benefit Plan Disclosure [Line Items]      
Plan assets 0 0  
Level 3 | Insurance contracts      
Defined Benefit Plan Disclosure [Line Items]      
Plan assets 0 0  
Level 3 | Futures contracts      
Defined Benefit Plan Disclosure [Line Items]      
Plan assets 0 0  
Plan assets measured at net asset value      
Defined Benefit Plan Disclosure [Line Items]      
Plan assets 1,551,908 1,667,954  
Plan assets measured at net asset value | Cash equivalents      
Defined Benefit Plan Disclosure [Line Items]      
Plan assets 73,849 78,191  
Plan assets measured at net asset value | Domestic      
Defined Benefit Plan Disclosure [Line Items]      
Plan assets 94,844 96,509  
Plan assets measured at net asset value | International      
Defined Benefit Plan Disclosure [Line Items]      
Plan assets 77,468 88,488  
Plan assets measured at net asset value | Corporate and international bonds      
Defined Benefit Plan Disclosure [Line Items]      
Plan assets 1,177,421 1,240,551  
Plan assets measured at net asset value | Alternative investments      
Defined Benefit Plan Disclosure [Line Items]      
Plan assets $ 128,326 $ 164,215