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intangible Assets (Tables)
12 Months Ended
Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Gross Carrying Amounts and Accumulated Amortization of Finite-Lived Intangible Assets
Customer relationships
11 - 18
Trade names
8 - 27
Technology
6 - 8
Long-term supply contracts15
Patents8
Gross carrying amounts and accumulated amortization of finite-lived intangible assets by major class were as follows:

 December 31, 2021December 31, 2020
 GrossAccumulated amortizationNetGrossAccumulated amortizationNet
Customer relationships$1,363 $(443)$920 $1,413 $(346)$1,067 
Trade names544 (86)458 565 (65)500 
Technology158 (88)70 165 (67)98 
Long term supply contracts137 (63)74 142 (55)87 
Patents15 (12)13 (10)
$2,217 $(692)$1,525 $2,298 $(543)$1,755