v3.24.1.u1
Inventories
3 Months Ended
Mar. 31, 2024
Inventory Disclosure [Abstract]  
Inventories Inventories
We classify our inventory into the following categories: (i) aftermarket and refurbished products, (ii) salvage and remanufactured products, and (iii) manufactured products.

Inventories consist of the following (in millions):
March 31, 2024December 31, 2023
Aftermarket and refurbished products$2,570 $2,556 
Salvage and remanufactured products499 510 
Manufactured products54 55 
Total inventories $3,123 $3,121 

Aftermarket and refurbished products and salvage and remanufactured products are primarily composed of finished goods. As of March 31, 2024, manufactured products inventory was composed of $24 million of raw materials, $7 million of work in process, and $23 million of finished goods. As of December 31, 2023, manufactured products inventory was composed of $26 million of raw materials, $7 million of work in process, and $22 million of finished goods.