Accumulated Other Comprehensive Loss Attributable to Crown Holdings (Tables)

12 Months Ended

Dec. 31, 2021

Equity [Abstract]

Schedule of Accumulated Other Comprehensive Income

The following table provides information about the changes in each component of accumulated other comprehensive income/ (loss) for the years ended December 31, 2021 and 2020.

	Defined benefit plans		Foreign currency translation		Gains and losses on cash flow hedges		Total
Balance at January 1, 2020	$	(1,449)	$	(1,668)	$	(14)	$	(3,131)
Other comprehensive (loss) / income before reclassifications	(117)		(91)		9		(199)
Amounts reclassified from accumulated other comprehensive income	102		—		35		137
Other comprehensive (loss) / income	(15)		(91)		44		(62)
Balance at December 31, 2020	(1,464)		(1,759)		30		(3,193)
Other comprehensive (loss) / income before reclassifications	(419)		48		71		(300)
Amounts reclassified from accumulated other comprehensive income	1,115		553		(73)		1,595
Other comprehensive income / (loss)	696		601		(2)		1,295
Balance at December 31, 2021	$	(768)	$	(1,158)	$	28	$	(1,898)