XML 107 R42.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Summary of Significant Accounting Policies, Revenue Recognition (Details) $ in Millions | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2019 USD ($) item | Dec. 31, 2017 | Dec. 31, 2018 USD ($) | Jan. 01, 2018 USD ($)
Revenue recognition |  |  |  |
Remaining performance obligation, expected timing for substantial portion of performance obligations | 3 months |  |  |
Practical expedient, performance obligation | true |  |  |
Practical expedient, incremental cost of obtaining contract | true |  |  |
Percentage of net sales attributable to broadband communication market (as a percent) |  | 6.00% |  |
Retained earnings | $ 3,348.4 |  | $ 3,028.7 |
Minimum |  |  |  |
Revenue recognition |  |  |  |
Payment terms | 30 days |  |  |
Number of reporting periods that may be extended across for multiple delivery dates | item | 1 |  |  |
Maximum |  |  |  |
Revenue recognition |  |  |  |
Payment terms | 120 days |  |  |
Percentage of net sales recognized over time | 5.00% |  |  |
Remaining performance obligation, expected timing for nearly all performance obligations | 1 year |  |  |
Impact of ASU 2014-09 adoption - Increase (decrease) to beginning retained earnings | Impact of ASU 2014-09 |  |  |  |
Revenue recognition |  |  |  |
Retained earnings |  |  |  | $ 3.2

X
- Definition The number of reporting periods that may extend across for multiple delivery dates relating to customer contracts. + References No definition available. + Details
Name: | aph_NumberOfReportingPeriodsMultipleDeliveriesDates
Namespace Prefix: | aph_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition This element represents the percentage of consolidated sales that are attributable to the broadband communication market. + References No definition available. + Details
Name: | aph_PercentageOfNetSalesAttributableToBroadbandCommunicationMarket
Namespace Prefix: | aph_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The percentage of net sales recognized over time. + References No definition available. + Details
Name: | aph_PercentageOfNetSalesRecognizedOverTime
Namespace Prefix: | aph_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Payment terms for contract with customer. Includes, but is not limited to, timing of payment, existence of financing component, variability of consideration and constraint on variable consideration. + References No definition available. + Details
Name: | aph_RevenueRecognitionPaymentTerms
Namespace Prefix: | aph_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Period in which nearly all of the remaining performance obligations are expected to be recognized as revenue, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References No definition available. + Details
Name: | aph_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriodForNearlyAllPerformanceObligations
Namespace Prefix: | aph_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Period in which a substantial portion of the remaining performance obligations is expected to be recognized as revenue, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References No definition available. + Details
Name: | aph_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriodSubstantialPortion
Namespace Prefix: | aph_
Data Type: | xbrli:durationItemType
Balance Type: | na
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_DisaggregationOfRevenueLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The cumulative amount of the reporting entity's undistributed earnings or deficit. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(30)(a)(3)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(23)(a)(4)) -URI http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 + Details
Name: | us-gaap_RetainedEarningsAccumulatedDeficit
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Indicates (true false) whether practical expedient was elected to recognize incremental cost of obtaining contract as expense when incurred if amortization period would have been one year or less. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 340 -SubTopic 40 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=68051541&loc=SL51790836-203054 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 22 -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130569-203045 + Details
Name: | us-gaap_RevenuePracticalExpedientIncrementalCostOfObtainingContract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:booleanItemType
Balance Type: | na
Period Type: | duration

X
- Definition Indicates (true false) whether optional exemption was applied not to disclose amount of transaction price allocated to and explanation of expected timing of revenue recognition for remaining performance obligation, when contract has expected duration of one year or less or right to consideration corresponds directly to performance completed. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130558-203045 + Details
Name: | us-gaap_RevenuePracticalExpedientRemainingPerformanceObligation
Namespace Prefix: | us-gaap_
Data Type: | xbrli:booleanItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InitialApplicationPeriodCumulativeEffectTransitionAxis=us-gaap_DifferenceBetweenRevenueGuidanceInEffectBeforeAndAfterTopic606Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201409Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |