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Employee Benefit Plans - Narrative (Details)
$ in Millions
 6 Months Ended
Jun. 30, 2023
USD ($)
United States  
Defined Benefit Plan Disclosure [Line Items]  
Defined benefit plan, plan assets, contributions by employer $ 71
Defined benefit plan, expected future employer contributions, current fiscal year 135
Foreign Plan  
Defined Benefit Plan Disclosure [Line Items]  
Defined benefit plan, plan assets, contributions by employer 13
Defined benefit plan, expected future employer contributions, current fiscal year $ 65