The amount of loss pertaining to the specified contingency that was charged against earnings in the period, including the effects of revisions in previously reported estimates.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=82911808&loc=d3e14326-108349

Name:	us-gaap_LossContingencyLossInPeriod
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Contingencies (Details) $ in Millions, € in Billions				3 Months Ended					6 Months Ended
Contingencies (Details) $ in Millions, € in Billions	Mar. 20, 2019 USD ($)	Jun. 27, 2017 USD ($)	Jun. 27, 2017 EUR (€)	Mar. 31, 2019 USD ($)	Mar. 31, 2019 EUR (€)	Jun. 30, 2018 USD ($)	Mar. 31, 2018 USD ($)	Jun. 30, 2017 USD ($)	Jun. 30, 2018 USD ($)	Jun. 30, 2018 EUR (€)
Loss Contingencies [Line Items]
European Commission fine				$ 1,697			$ 0
European Commission Antitrust Investigation
Loss Contingencies [Line Items]
European Commission fine	$ 1,700	$ 2,700	€ 2.4	$ 1,700	€ 1.5	$ 5,100	$ 21	$ 2,700	$ 5,100	€ 4.3