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Leases
 12 Months Ended
Dec. 31, 2022
Leases [Abstract]  
Leases Leases
The components of lease expense for the years ended December 31, 2022, 2021 and 2020 were as follows:

202220212020
Operating lease costs:
Operating lease cost$58 $48 $39 
Short-term lease cost2 3 5 
Total operating lease costs$60 $51 $44 
Finance lease cost:
     Amortization of right-of-use assets$1 $1 $1 
Total finance lease costs$1 $1 $1 

Variable operating lease cost was $4 for the year ended December 31, 2022 and $3 for the years ended December 31, 2021 and 2020. Interest on finance lease liabilities was less than $1 for each of the years ended December 31, 2022, 2021, and 2020.
Supplemental cash flow information related to leases was as follows:
202220212020
Cash paid for amounts included in the measurement of lease liabilities:
     Operating cash flows from operating leases$53 $51 $44 
     Financing cash flows from finance leases1 2 3 
Right-of-use assets obtained in exchange for lease obligations:
     Operating leases$87 $73 $42 
Supplemental balance sheet information related to finance leases was as follows:
20222021
Finance leases:
Property, plant and equipment$26 $26 
Accumulated depreciation(3)(2)
Property, plant and equipment, net$23 $24 
Accrued liabilities$2 $2 
Other non-current liabilities5 8 
Total finance lease liabilities$7 $10 
The weighted average remaining lease term and weighted average discount rates for each year were as follows:
20222021
Weighted average remaining lease term (years):
     Operating leases10.310.8
     Finance leases5.25.7
Weighted average discount rate:
     Operating leases4.2 %4.3 %
     Finance leases2.9 %3.2 %
Maturities of lease liabilities as of December 31, 2022 were as follows:
Operating LeasesFinance Leases
2023$46 $2 
202437 2 
202532 2 
202626 1 
202721 1 
Thereafter129 — 
 Total lease payments291 8 
Less imputed interest(63)(1)
$228 $7 
At December 31, 2022, the Company did not have material lease commitments that had not commenced.
Leases Leases
The components of lease expense for the years ended December 31, 2022, 2021 and 2020 were as follows:

202220212020
Operating lease costs:
Operating lease cost$58 $48 $39 
Short-term lease cost2 3 5 
Total operating lease costs$60 $51 $44 
Finance lease cost:
     Amortization of right-of-use assets$1 $1 $1 
Total finance lease costs$1 $1 $1 

Variable operating lease cost was $4 for the year ended December 31, 2022 and $3 for the years ended December 31, 2021 and 2020. Interest on finance lease liabilities was less than $1 for each of the years ended December 31, 2022, 2021, and 2020.
Supplemental cash flow information related to leases was as follows:
202220212020
Cash paid for amounts included in the measurement of lease liabilities:
     Operating cash flows from operating leases$53 $51 $44 
     Financing cash flows from finance leases1 2 3 
Right-of-use assets obtained in exchange for lease obligations:
     Operating leases$87 $73 $42 
Supplemental balance sheet information related to finance leases was as follows:
20222021
Finance leases:
Property, plant and equipment$26 $26 
Accumulated depreciation(3)(2)
Property, plant and equipment, net$23 $24 
Accrued liabilities$2 $2 
Other non-current liabilities5 8 
Total finance lease liabilities$7 $10 
The weighted average remaining lease term and weighted average discount rates for each year were as follows:
20222021
Weighted average remaining lease term (years):
     Operating leases10.310.8
     Finance leases5.25.7
Weighted average discount rate:
     Operating leases4.2 %4.3 %
     Finance leases2.9 %3.2 %
Maturities of lease liabilities as of December 31, 2022 were as follows:
Operating LeasesFinance Leases
2023$46 $2 
202437 2 
202532 2 
202626 1 
202721 1 
Thereafter129 — 
 Total lease payments291 8 
Less imputed interest(63)(1)
$228 $7 
At December 31, 2022, the Company did not have material lease commitments that had not commenced.