XML 100 R86.htm IDEA: XBRL DOCUMENT
v3.6.0.2

Capital Stock (Narrative) (Details) - USD ($) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2016 | Dec. 31, 2015
Capital Stock [Abstract] |  |
Authorized amount of shares repurchase | $ 1,000,000,000 |
Preferred stock, shares authorized (in shares) | 30,000,000 | 30,000,000
Debt restrictions on Company's ability to pay dividends and repurchase its common stock | The amount of restricted payments permitted to be made, including dividends and repurchases of the Company’s common stock, may be limited to the cumulative excess of $200 plus 50% of adjusted net income plus proceeds from the exercise of employee stock options over the aggregate of restricted payments made since July 2004. |
Limited cumulative excess amount, maximum | $ 200,000,000 |
Debt restrictions on payment of dividends and repurchase of common stock, percentage adjustment | 50.00% |

X
- Definition Capital Stock [Abstract] + References No definition available. + Details
Name: | cck_CapitalStockAbstract
Namespace Prefix: | cck_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Debt Restrictions On Payment Of Dividends And Repurchase Of Common Stock. + References No definition available. + Details
Name: | cck_DebtRestrictionsOnPaymentOfDividendsAndRepurchaseOfCommonStock
Namespace Prefix: | cck_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Debt Restrictions On Payment Of Dividends And Repurchase Of Common Stock, Limited Cumulative Excess Amount, Maximum + References No definition available. + Details
Name: | cck_DebtRestrictionsOnPaymentOfDividendsAndRepurchaseOfCommonStockLimitedCumulativeExcessAmountMaximum
Namespace Prefix: | cck_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Debt Restrictions On Payment Of Dividends And Repurchase Of Common Stock, Percentage Adjustment + References No definition available. + Details
Name: | cck_DebtRestrictionsOnPaymentOfDividendsAndRepurchaseOfCommonStockPercentageAdjustment
Namespace Prefix: | cck_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_PreferredStockSharesAuthorized
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount of stock repurchase plan authorized. + References No definition available. + Details
Name: | us-gaap_StockRepurchaseProgramAuthorizedAmount1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant