During the second quarter of fiscal year 2023, we entered into an agreement to terminate the lease for a portion of our corporate headquarters in Boston, MA, and modify the remaining lease term to end on December 31, 2024. As a result, we agreed to pay a net fee of $11. We recorded a net charge of $12 within general and administrative expenses on our Condensed Consolidated Statement of Operations, inclusive of a loss on impairment of certain property plant and equipment associated with the terminated portion of the lease.

The components of lease expense were as follows for the three and nine months ended September 30, 2023 and 2022:


	Three Months Ended September 30,				Nine Months Ended September 30,
	2023		2022		2023		2022
Operating lease expense	$	2	$	6	$	10	$	17
Variable lease expense	1		1		2		3
Total	$	3	$	7	$	12	$	20

The following table summarizes supplemental cash flow information related to cash paid for amounts included in the measurement of lease liabilities during the nine months ended September 30, 2023 and 2022:


	Nine Months Ended September 30,
	2023		2022
Operating cash flows for operating leases	$	(13)	$	(19)
Supplemental non-cash amounts of increases in lease liabilities from obtaining right-of-use assets/ (decreases) of lease liabilities from lease terminations and modifications	(54)		11
Total	$	(67)	$	(8)