Lease Commitments (Tables)

12 Months Ended

Dec. 31, 2022

Schedule of Assets And Liabilities, Lessee

Details of the right-of-use assets and lease liabilities for operating and finance leases, including the balance sheet presentation, are as follows:


	At December 31, 2022						At December 31, 2021
	Operating Leases			Finance Leases			Operating Leases			Finance Leases

Deferred charges and other assets	$	4,262		$	—		$	3,668		$	—
Properties, plant and equipment, net	—			392			—			429
Right-of-use assets*	$	4,262		$	392		$	3,668		$	429
Accrued Liabilities	$	1,111		$	—		$	995		$	—
Short-term Debt	—			45			—			48
Current lease liabilities	1,111			45			995			48
Deferred credits and other noncurrent obligations	2,920			—			2,508			—
Long-term Debt	—			403			—			449
Noncurrent lease liabilities	2,920			403			2,508			449
Total lease liabilities	$	4,031		$	448		$	3,503		$	497

Weighted-average remaining lease term (in years)	7.0			11.9			7.8			13.2
Weighted-average discount rate	1.9		%	4.1		%	2.2		%	4.2		%

* Includes non-cash additions of $1,807 and $3 in 2022, and $1,063 and $60 in 2021 for right-of-use assets obtained in exchange for new and modified lease liabilities for operating and finance leases, respectively.

Schedule of Lease, Cost

Total lease costs consist of both amounts recognized in the Consolidated Statement of Income during the period and amounts capitalized as part of the cost of another asset. Total lease costs incurred for operating and finance leases were as follows:


	Year-ended December 31
	2022		2021		2020
Operating lease costs*	$	2,359	$	2,199	$	2,551
Finance lease costs	57		66		45
Total lease costs	$	2,416	$	2,265	$	2,596

* Includes variable and short-term lease costs.

Cash paid for amounts included in the measurement of lease liabilities was as follows:


	Year-ended December 31
	2022		2021		2020
Operating cash flows from operating leases	$	1,892	$	1,670	$	1,744
Investing cash flows from operating leases	467		398		762
Operating cash flows from finance leases	18		21		14
Financing cash flows from finance leases	44		193		34

Schedule of Lessee, Operating Lease, Liability, Maturity

At December 31, 2022, the estimated future undiscounted cash flows for operating and finance leases were as follows:


		At December 31, 2022
		Operating Leases		Finance Leases

Year	2023	$	1,171	$	61
	2024	902		61
	2025	633		57
	2026	391		54
	2027	252		47
	Thereafter	1,042		269
	Total	$	4,391	$	549
Less: Amounts representing interest		360		101
Total lease liabilities		$	4,031	$	448

Schedule of Finance Lease, Liability, Maturity

At December 31, 2022, the estimated future undiscounted cash flows for operating and finance leases were as follows:


		At December 31, 2022
		Operating Leases		Finance Leases

Year	2023	$	1,171	$	61
	2024	902		61
	2025	633		57
	2026	391		54
	2027	252		47
	Thereafter	1,042		269
	Total	$	4,391	$	549
Less: Amounts representing interest		360		101
Total lease liabilities		$	4,031	$	448