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Retirement Plans
 9 Months Ended
Sep. 30, 2023
Retirement Benefits [Abstract]  
Retirement Plans Retirement Plans
We have a frozen noncontributory, unfunded retirement plan for certain retirees in the United States (U.S. Retirement Plan). As of September 30, 2023 and December 31, 2022, the accumulated benefit obligation of the U.S. Retirement Plan was $38.2 million and $39.3 million. Certain of our foreign subsidiaries also have defined benefit pension plans covering substantially all of their respective teammates.
The components of net periodic benefit cost for the three and nine months ended September 30, 2023 and 2022 were as follows:
Three Months Ended
 September 30,		Nine Months Ended
September 30,
2023202220232022
Service cost$429 $603 $1,316 $1,853 
Interest cost705 516 2,128 1,559 
Recognized net actuarial loss124 267 370 801 
Net periodic benefit cost$1,258 $1,386 $3,814 $4,213