CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Income Statement [Abstract]
Net sales	$ 3,202	$ 3,074	$ 9,238	$ 8,898
Cost of products sold, excluding depreciation and amortization	2,478	2,383	7,176	7,009
Depreciation and amortization	116	114	340	344
Selling and administrative expense	155	146	468	450
Restructuring and other, net	30	(13)	75	27
Income from operations	423	444	1,179	1,068
Loss from early extinguishments of debt	0	0	1	0
Other pension and postretirement	5	523	9	547
Interest expense	101	119	303	344
Interest income	(13)	(24)	(40)	(60)
Foreign exchange	8	3	19	15
Income (loss) before taxes and equity in net earnings of affiliates	322	(177)	887	222
Provision for income taxes	84	(39)	208	55
Equity in net earnings of affiliates	1	6	3	1
Net income (loss)	239	(132)	682	168
Net income attributable to noncontrolling interests	25	43	94	102
Net income (loss) attributable to Crown Holdings	$ 214	$ (175)	$ 588	$ 66
Earnings (loss) per common share attributable to Crown Holdings:
Basic (in dollars per share)	$ 1.86	$ (1.47)	$ 5.08	$ 0.55
Diluted (in dollars per share)	$ 1.85	$ (1.47)	$ 5.06	$ 0.55