
	Three Months Ended				Six Months Ended
	June 30, 2024		June 30, 2023		June 30, 2024		June 30, 2023
Product Warranty and Related Liabilities
Warranty balance at beginning of period	$	9,356	$	8,482	$	9,295	$	8,530
Warranties issued and assumed in period – recall campaigns	390		313		656		549
Warranties issued and assumed in period – product warranty	888		566		1,556		1,056
Payments	(1,030)		(969)		(2,054)		(2,027)
Adjustments to pre-existing warranties	463		332		637		611
Effect of foreign currency and other	(23)		18		(47)		23
Warranty balance at end of period	10,043		8,741		10,043		8,741
Less: Supplier recoveries balance at end of period(a)	646		343		646		343
Warranty balance, net of supplier recoveries at end of period	$	9,397	$	8,398	$	9,397	$	8,398

(a)The current portion of supplier recoveries is recorded in Accounts and notes receivable, net of allowance and the non-current portion is recorded in Other assets.


	Three Months Ended				Six Months Ended
	June 30, 2024		June 30, 2023		June 30, 2024		June 30, 2023
Product Warranty Expense, Net of Recoveries
Warranties issued and assumed in period	$	1,278	$	879	$	2,211	$	1,605
Supplier recoveries accrued in period	(79)		733		(137)		689
Adjustments and other	440		349		590		634
Warranty expense, net of supplier recoveries	$	1,639	$	1,961	$	2,664	$	2,928

In the three and six months ended June 30, 2024, we recorded insignificant charges to supplier recoveries and in the three months ended June 30, 2023, we recorded $792 million in charges to supplier recoveries related to a settlement for Chevrolet Bolt recall costs. For estimates related to reasonably possible losses in excess of amounts accrued for recall campaigns, refer to Note 13 to our condensed consolidated financial statements for additional information.