XML 134 R121.htm IDEA: XBRL DOCUMENT
v3.20.4

FINANCIAL INSTRUMENTS AND DERIVATIVES - SUMMARY OF DERIVATIVE INSTRUMENTS (Details) $ in Millions | Dec. 31, 2020 USD ($)
--- | ---
Not Designated as Hedging Instrument |
Derivative [Line Items] |
Aggregate Notional Amount | $ 276
Aggregate Notional Amount Maturing within 12 Months | 276
Not Designated as Hedging Instrument | Foreign exchange forward contracts |
Derivative [Line Items] |
Aggregate Notional Amount | 276
Aggregate Notional Amount Maturing within 12 Months | 276
Cash Flow Hedges | Designated as Hedging Instrument |
Derivative [Line Items] |
Aggregate Notional Amount | 369
Aggregate Notional Amount Maturing within 12 Months | 281
Cash Flow Hedges | Designated as Hedging Instrument | Foreign exchange forward contracts |
Derivative [Line Items] |
Aggregate Notional Amount | 369
Aggregate Notional Amount Maturing within 12 Months | 281
Hedges of Net Investments | Designated as Hedging Instrument |
Derivative [Line Items] |
Aggregate Notional Amount | 322
Aggregate Notional Amount Maturing within 12 Months | 322
Hedges of Net Investments | Designated as Hedging Instrument | Cross currency basis swaps |
Derivative [Line Items] |
Aggregate Notional Amount | 322
Aggregate Notional Amount Maturing within 12 Months | 322
Fair Value Hedges | Designated as Hedging Instrument |
Derivative [Line Items] |
Aggregate Notional Amount | 63
Aggregate Notional Amount Maturing within 12 Months | 44
Fair Value Hedges | Designated as Hedging Instrument | Foreign exchange forward contracts |
Derivative [Line Items] |
Aggregate Notional Amount | 63
Aggregate Notional Amount Maturing within 12 Months | $ 44

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

X
- Definition Nominal or face amount used to calculate payment on derivative. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5580258-113959 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5579245-113959 + Details
Name: | us-gaap_DerivativeNotionalAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | instant

X
- Definition Derivative, Notional Amount Maturing within 12 Months + References No definition available. + Details
Name: | xray_DerivativeNotionalamountmaturingwithin12months
Namespace Prefix: | xray_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_HedgingDesignationAxis=us-gaap_NondesignatedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=us-gaap_ForeignExchangeContractMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis=us-gaap_CashFlowHedgingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_HedgingDesignationAxis=us-gaap_DesignatedAsHedgingInstrumentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis=us-gaap_NetInvestmentHedgingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=xray_CrossCurrencyBasisSwapsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis=us-gaap_FairValueHedgingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |