XML 26 R15.htm IDEA: XBRL DOCUMENT v3.23.1
ACCUMULATED OTHER COMPREHENSIVE LOSS
3 Months Ended
Mar. 31, 2023
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]  
ACCUMULATED OTHER COMPREHENSIVE LOSS ACCUMULATED OTHER COMPREHENSIVE LOSS
Components of accumulated other comprehensive loss
(in millions)Pension and Other Benefit LiabilitiesOtherTax EffectTotal
Balance at January 1, 2023
$(6,624)$41 $782 $(5,801)
Reclassifications into earnings(1)
62 — (15)47 
Balance at March 31, 2023
$(6,562)$41 $767 $(5,754)
Balance at January 1, 2022
$(8,355)$41 $1,184 $(7,130)
Reclassifications into earnings(1)
77 — (18)59 
Balance at March 31, 2022
$(8,278)$41 $1,166 $(7,071)
(1)Amounts reclassified from accumulated other comprehensive loss for pension and other benefit liabilities are recorded in pension and related (expense)/benefit in non-operating expense in our income statement.