ACCUMULATED OTHER COMPREHENSIVE LOSS (Tables)

6 Months Ended

Jun. 30, 2026

Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]

Schedule of Components of Accumulated Other Comprehensive Loss


Components of accumulated other comprehensive loss
(in millions)	Pension and Other Benefit Liabilities		Other		Tax Effect		Total
Balance at January 1, 2026	$	(4,459)	$	42	$	282	$	(4,135)
Changes in value	—		(3)		—		(3)
Reclassifications into earnings(1)	83		—		(19)		64
Balance at June 30, 2026	$	(4,376)	$	39	$	263	$	(4,074)


Balance at January 1, 2025	$	(5,557)	$	42	$	536	$	(4,979)
Changes in value	—		(1)		—		(1)
Reclassifications into earnings(1)	105		—		(24)		81
Balance at June 30, 2025	$	(5,452)	$	41	$	512	$	(4,899)

(1)Amounts reclassified from accumulated other comprehensive loss for pension and other benefit liabilities are recorded in miscellaneous, net in non-operating expense in our income statement.