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Changes in Accumulated Other Comprehensive Income (Loss) by Component (Tables)
12 Months Ended
Dec. 31, 2020
Equity [Abstract]  
Schedule of Accumulated Other Comprehensive Income (Loss)
The following represents the Company’s changes in accumulated other comprehensive income (loss) by component for the years ended December 31, 2020, 2019, and 2018:
Year Ended December 31
202020192018
Foreign currency translation adjustment:
Balance at beginning of period$(369)$(395)$(263)
Other comprehensive income (loss) before reclassifications(26)23 (134)
Income tax benefit (provision) . — 
Other comprehensive income (loss), net of tax(26)26 (132)
Balance at end of period(395)(369)(395)
Pension and postretirement benefits:
Balance at beginning of period(342)(297)(275)
Other comprehensive income (loss) before reclassifications(8)(46)(47)
Reclassification from other comprehensive income (loss)(5)22 
Other comprehensive income (loss) (13)(39)(25)
Income tax benefit (provision) . (6)
Other comprehensive income (loss), net of tax(11)(45)(22)
Balance at end of period(353)(342)(297)
Cash flow hedging instruments:
Balance at beginning of period— — — 
Other comprehensive income (loss) before reclassifications— 
Reclassification from other comprehensive income (loss)— (1)— 
Other comprehensive income (loss) — — 
Balance at end of period— — 
Accumulated other comprehensive loss at end of year$(744)$(711)$(692)
Other comprehensive income (loss) attributable to noncontrolling interests, net of tax
$14 $(10)$(2)