XML 19 R7.htm IDEA: XBRL DOCUMENT v3.10.0.1

CONSOLIDATED STATEMENT OF CASH FLOWS (Parenthetical)	Dec. 31, 2017	Dec. 31, 2016	Mar. 31, 2016
1.750% Senior Notes
Debt instruments
Debt interest rate (as a percent)	1.75%	1.75%	1.75%

X

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ 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 210.5-02.22(a)(1))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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

X

- Details

Name:	us-gaap_DebtInstrumentAxis=flr_SeniorNotes1.750PercentDue21March2023Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: