XML 122 R107.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Subsequent Events (Details) - USD ($) $ in Millions | Feb. 12, 2018 | Jan. 22, 2018 | Feb. 28, 2017 | Feb. 11, 2018 | Jan. 21, 2018
--- | --- | --- | --- | --- | ---
Treviso, LLC [Member] |  |  |  |  |
Subsequent Events [Abstract] |  |  |  |  |
Percentage of entity acquired |  |  | 35.00% |  |
Purchase price |  |  | $ 21.0 |  |
Subsequent Event [Member] | Innuvate Health Sciences, LLC [Member] |  |  |  |  |
Subsequent Events [Abstract] |  |  |  |  |
Percentage of entity acquired |  | 73.00% |  |  |
Purchase price |  | $ 23.5 |  |  |
Subsequent Event [Member] | Nutritional Product Manufacturer [Member] |  |  |  |  |
Subsequent Events [Abstract] |  |  |  |  |
Percentage of entity acquired |  | 92.00% |  |  |
Ownership interest in equity method investment |  |  |  |  | 27.00%
Percentage of acquired entity held by third party |  | 8.00% |  |  |
Subsequent Event [Member] | Treviso, LLC [Member] |  |  |  |  |
Subsequent Events [Abstract] |  |  |  |  |
Percentage of entity acquired | 65.00% |  |  |  |
Ownership interest in equity method investment |  |  |  | 35.00% |
Purchase price | $ 54.9 |  |  |  |
Subsequent Event [Member] | L&W Holdings, Inc. [Member] |  |  |  |  |
Subsequent Events [Abstract] |  |  |  |  |
Percentage of entity acquired | 100.00% |  |  |  |
Purchase price | $ 25.0 |  |  |  |

X
- Definition Percentage of voting equity interests acquired at the acquisition date in the business combination. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 + Details
Name: | us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6578-128477 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6613-128477 + Details
Name: | us-gaap_BusinessCombinationConsiderationTransferred1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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

X
- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66011266&loc=d3e33918-111571 + Details
Name: | us-gaap_EquityMethodInvestmentOwnershipPercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity. + References No definition available. + Details
Name: | us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=nus_TrevisoLLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=nus_InnuvateHealthSciencesLLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=nus_NutritionalProductManufacturerMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=nus_LWHoldingsIncMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |