Special Charges (Credits) (Tables)

3 Months Ended

Mar. 31, 2021

Other Income and Expenses [Abstract]

Components of Special Charges

For the three months ended March 31, special charges (credits), certain credit losses and unrealized losses on investments in the statements of consolidated operations consisted of the following (in millions):

	Three Months Ended March 31,
	2021		2020
CARES Act grant	$	(1,810)	$	—
Severance and benefit costs	417		—
Impairment of assets	—		50
(Gains) losses on sale of assets and other special charges	16		13
Total operating special charges (credits)	(1,377)		63
Nonoperating special termination benefits	46		—
Nonoperating unrealized losses on investments, net	22		319
Nonoperating credit loss on BRW Term Loan and related guarantee	—		697
Total nonoperating special charges and unrealized losses on investments, net	68		1,016
Total operating and nonoperating special charges (credits) and unrealized losses on investments, net	(1,309)		1,079
Income tax expense (benefit), net of valuation allowance	291		(14)
Total operating and nonoperating special charges (credits) and unrealized losses on investments, net of income taxes	$	(1,018)	$	1,065