XML 169 R126.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2

Income Taxes (Tax Loss and Credit Carryforwards Expirations) (Details) $ in Millions	Dec. 31, 2019 USD ($)
Income Tax Disclosure [Abstract]
2019	$ 27
2020	22
2021	82
2022	11
2023	14
Thereafter	211
Unlimited	$ 145

X

- Definition

Tax loss and credit carryforwards, expire in after year five

+ References

No definition available.

+ Details

Name:	cck_TaxLossAndCreditCarryforwardsExpireInAfterYearFive
Namespace Prefix:	cck_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Tax loss and credit carryforwards, expire in year five

+ References

No definition available.

+ Details

Name:	cck_TaxLossAndCreditCarryforwardsExpireInYearFive
Namespace Prefix:	cck_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Tax loss and credit carryforwards, expire in year four

+ References

No definition available.

+ Details

Name:	cck_TaxLossAndCreditCarryforwardsExpireInYearFour
Namespace Prefix:	cck_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Tax loss and credit carryforwards, expire in year one

+ References

No definition available.

+ Details

Name:	cck_TaxLossAndCreditCarryforwardsExpireInYearOne
Namespace Prefix:	cck_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Tax loss and credit carryforwards, expire in year three

+ References

No definition available.

+ Details

Name:	cck_TaxLossAndCreditCarryforwardsExpireInYearThree
Namespace Prefix:	cck_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Tax loss and credit carryforwards, expire in year two

+ References

No definition available.

+ Details

Name:	cck_TaxLossAndCreditCarryforwardsExpireInYearTwo
Namespace Prefix:	cck_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Tax loss and credit carryforwards, expire, unlimited

+ References

No definition available.

+ Details

Name:	cck_TaxLossAndCreditCarryforwardsExpireUnlimited
Namespace Prefix:	cck_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	us-gaap_IncomeTaxDisclosureAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration