v3.26.1
Revenue Recognition (Tables)
 6 Months Ended
Jun. 30, 2026
Revenue Recognition [Line Items]  
Disaggregation of Revenue [Table Text Block]
The following table sets forth our revenue disaggregated by category and reportable segment (in millions):

Three Months Ended June 30,Six Months Ended June 30,
 2026202520262025
North America$1,371 $1,362 $2,712 $2,698 
Europe1,447 1,601 3,060 3,116 
Specialty487 464 895 857 
Parts and services3,305 3,427 6,667 6,671 
North America95 80 194 156 
Europe8 6 16 13 
Other103 86 210 169 
Total revenue$3,408 $3,513 $6,877 $6,840 
Variable Consideration
Amounts related to variable consideration on our Unaudited Condensed Consolidated Balance Sheets are as follows (in millions):
 ClassificationJune 30, 2026December 31, 2025
Return assetPrepaid expenses and other current assets$66 $66 
Refund liabilityRefund liability127 122 
Variable consideration reserveReceivables, net of allowance for credit losses126 148 
Revenue from External Customers by Geographic Area The following table sets forth our revenue by geographic area (in millions):
Three Months Ended June 30,Six Months Ended June 30,
 2026202520262025
Revenue
United States$1,627$1,600$3,196 $3,145 
Germany345467826 893 
United Kingdom399418826 835 
Other countries1,0371,0282,029 1,967 
Total revenue$3,408$3,513$6,877 $6,840