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Supplemental Information (Notes)	3 Months Ended
Supplemental Information (Notes)	Mar. 31, 2021
Supplemental Cash Flow Information [Abstract]
Supplemental Information	Supplemental Information Equity Method Investments LACC, LLC The Company's investment in LACC, LLC ("LACC"), a related party, was $958 and $961 at March 31, 2021 and December 31, 2020, respectively. The Company made capital contributions to LACC of $7 during the three months ended March 31, 2021. Accrued and Other Liabilities Accrued and other liabilities were $723 and $821 at March 31, 2021 and December 31, 2020, respectively. Accrued rebates and operating lease liability, which are components of accrued and other liabilities, were $84 and $89 at March 31, 2021, respectively; and $128 and $89 at December 31, 2020, respectively. No other component of accrued and other liabilities was more than five percent of total current liabilities. Accrued liabilities with related parties were $37 and $61 at March 31, 2021 and December 31, 2020, respectively. Non-cash Investing Activity The change in capital expenditure accruals increasing additions to property, plant and equipment was $32 and $27 for the three months ended March 31, 2021 and 2020, respectively.