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v3.20.2

Financing Arrangements - Leverage Ratios (Details) | Sep. 30, 2020
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Debt Disclosure [Abstract] |
Secured leverage ratio, period one | 5.625
Secured leverage ratio, period two | 4.5

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- Definition Debt Instrument, Covenant, Secured Leverage Ratio, Period One + References No definition available. + Details
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Namespace Prefix: | livn_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | instant

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- Definition Debt Instrument, Covenant, Secured Leverage Ratio, Period Two + References No definition available. + Details
Name: | livn_DebtInstrumentCovenantSecuredLeverageRatioPeriodTwo
Namespace Prefix: | livn_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | instant

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- References No definition available. + Details
Name: | us-gaap_DebtDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration