Recent Accounting and Reporting Pronouncements (Policies)	6 Months Ended
Jun. 30, 2023
Accounting Policies [Abstract]
Statement of Information Furnished	The consolidated financial statements include the accounts of Crown Holdings, Inc. and its consolidated subsidiaries (the “Company”). The accompanying unaudited interim consolidated financial statements have been prepared in accordance with Form 10-Q instructions. In the opinion of management, these consolidated financial statements contain all adjustments of a normal and recurring nature necessary for a fair statement of the financial position of the Company as of June 30, 2023 and the results of its operations for the three and six months ended June 30, 2023 and 2022 and of its cash flows for the six months ended June 30, 2023 and 2022. The results reported in these consolidated financial statements are not necessarily indicative of the results that may be expected for the entire year. These results have been determined on the basis of accounting principles generally accepted in the United States of America (“GAAP”), the application of which requires management’s utilization of estimates, and actual results may differ materially from the estimates utilized.
Recent Accounting and Reporting Pronouncements	In September 2022, the Financial Accounting Standards Board issued new guidance which requires enhanced disclosures of supplier finance programs. The guidance requires buyers in a supplier finance program to disclose sufficient information about the program’s nature, activity during the period, changes from period to period, and potential magnitude. The guidance became effective for the Company on January 1, 2023, except for the disclosure of rollforward information, which is effective for fiscal years beginning after December 15, 2023. The Company has various supplier finance programs under which the Company agrees to pay banks the stated amount of confirmed invoices from its designated suppliers on the original maturity dates of the invoices. Suppliers, at their sole discretion, have the opportunity to sell their receivables due from the Company earlier than contracted payment terms. The Company or the banks may terminate the agreements upon at least 30 days' notice. The Company does not have assets pledged as collateral for supplier finance programs. The supplier invoices that have been confirmed as valid under the programs typically have payment terms of 150 days or less, consistent with the commercial terms and conditions as agreed upon with suppliers.

Recent Accounting and Reporting Pronouncements (Policies)

6 Months Ended

Jun. 30, 2023

The consolidated financial statements include the accounts of Crown Holdings, Inc. and its consolidated subsidiaries (the “Company”). The accompanying unaudited interim consolidated financial statements have been prepared in accordance with Form 10-Q instructions. In the opinion of management, these consolidated financial statements contain all adjustments of a normal and recurring nature necessary for a fair statement of the financial position of the Company as of June 30, 2023 and the results of its operations for the three and six months ended June 30, 2023 and 2022 and of its cash flows for the six months ended June 30, 2023 and 2022. The results reported in these consolidated financial statements are not necessarily indicative of the results that may be expected for the entire year. These results have been determined on the basis of accounting principles generally accepted in the United States of America (“GAAP”), the application of which requires management’s utilization of estimates, and actual results may differ materially from the estimates utilized.

Recent Accounting and Reporting Pronouncements

In September 2022, the Financial Accounting Standards Board issued new guidance which requires enhanced disclosures of supplier finance programs. The guidance requires buyers in a supplier finance program to disclose sufficient information about the program’s nature, activity during the period, changes from period to period, and potential magnitude. The guidance became effective for the Company on January 1, 2023, except for the disclosure of rollforward information, which is effective for fiscal years beginning after December 15, 2023. The Company has various supplier finance programs under which the Company agrees to pay banks the stated amount of confirmed invoices from its designated suppliers on the original maturity dates of the invoices. Suppliers, at their sole discretion, have the opportunity to sell their receivables due from the Company earlier than contracted payment terms. The Company or the banks may terminate the agreements upon at least 30 days' notice. The Company does not have assets pledged as collateral for supplier finance programs. The supplier invoices that have been confirmed as valid under the programs typically have payment terms of 150 days or less, consistent with the commercial terms and conditions as agreed upon with suppliers.