XML 61 R49.htm IDEA: XBRL DOCUMENT v3.20.2

Acquisitions (Acquisition and other related costs) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Business Acquisition [Line Items]
Acquisition-related costs	$ 0.4	$ 0.8	$ 1.7	$ 23.6
Acquisition and other-related costs	0.4	0.8	1.7	32.0
Performance Chemicals
Business Acquisition [Line Items]
Legal and professional service fees	0.4	0.8	1.7	10.9
Purchase price hedge adjustment	0.0	0.0	0.0	12.7
Acquisition-related costs	0.4	0.8	1.7	23.6
Inventory fair value step-up amortization	0.0	0.0	0.0	8.4
Acquisition and other-related costs	$ 0.4	$ 0.8	$ 1.7	$ 32.0

X

- Definition

The combination of Acquisition-Related Costs and Inventory Step-Up amortization.

+ References

No definition available.

+ Details

Name:	ngvt_AcquisitionandOtherRelatedCosts
Namespace Prefix:	ngvt_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Inventory Fair Value Step Up Amortization

+ References

No definition available.

+ Details

Name:	ngvt_InventoryFairValueStepUpAmortization
Namespace Prefix:	ngvt_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Purchase Price Hedge Adjustment

+ References

No definition available.

+ Details

Name:	ngvt_PurchasePriceHedgeAdjustment
Namespace Prefix:	ngvt_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

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

X

- Definition

This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 25
-Paragraph 23
-URI http://asc.fasb.org/extlink&oid=116868678&loc=d3e1043-128460

+ Details

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

X

- Definition

The amount of expense provided in the period for legal costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.3)
-URI http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227

+ Details

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

X

- Details

Name:	us-gaap_BusinessAcquisitionAxis=ngvt_PerformanceChemicalsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: