XML 35 R57.htm IDEA: XBRL DOCUMENT v2.4.1.9

Related Party Transactions (Tables)

12 Months Ended

Dec. 31, 2014

Related Party Transactions [Abstract]

Transactions with Significant Shareholders, their Affiliates and Other Related Parties

Transactions with significant shareholders, their affiliates and other related parties were as follows:

		December 31, 2014				December 31, 2013				December 31, 2012
Sales & other services			24				118				226
Research and development expenses			—				121				282
Other purchases			24				71				53
Accounts receivable			22				12				53
Accounts payable			56				82				62

X

- Definition

Transactions with significant shareholders, their affiliates and other related parties.

+ References

No definition available.

+ Details

Name:	stm_TransactionsWithSignificantShareholdersTheirAffiliatesAndOtherRelatedPartiesTableTextBlock
Namespace Prefix:	stm_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Details

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