XML 125 R111.htm IDEA: XBRL DOCUMENT v3.22.0.1
EMPLOYEE BENEFIT PLANS - Fair Value of Pension Plan Assets (Details) - Pension Plans - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets $ 2,294,102 $ 2,303,996 $ 1,978,708
Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 0 0  
Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 2,172,212 2,180,856  
Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 121,890 123,140 $ 118,218
U.S. common collective trusts      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 191,323 371,893  
U.S. common collective trusts | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 0 0  
U.S. common collective trusts | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 191,323 371,893  
U.S. common collective trusts | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 0 0  
Non-U.S. common collective trusts      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 154,625 263,023  
Non-U.S. common collective trusts | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 0 0  
Non-U.S. common collective trusts | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 154,625 263,023  
Non-U.S. common collective trusts | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 0 0  
Corporate bonds      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 72,106 98,715  
Corporate bonds | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 0 0  
Corporate bonds | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 72,106 98,715  
Corporate bonds | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 0 0  
Common collective trusts      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 1,754,158 1,447,225  
Common collective trusts | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 0 0  
Common collective trusts | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 1,754,158 1,447,225  
Common collective trusts | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 0 0  
Private equity and hedge funds      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 121,890 123,140  
Private equity and hedge funds | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 0 0  
Private equity and hedge funds | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 0 0  
Private equity and hedge funds | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets $ 121,890 $ 123,140