Business Combination, Recognized Identifiable Assets Acquired, Assets Excluding Goodwill and Intangibles

No definition available.

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- Definition

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Amount classified as assets attributable to disposal group held for sale or disposed of.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (e)
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-Publisher FASB
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+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- 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
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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of liability recognized arising from contingent consideration in a business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
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+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to intangibles acquired in connection with a business combination for which the initial accounting was incomplete.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
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+ Details

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

- Definition

Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=73530397&loc=d3e4845-128472

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of liabilities assumed at the acquisition date.

+ References

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
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+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Represents the number of stores.

+ References

No definition available.

+ Details

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Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
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-Glossary Investing Activities
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+ Details

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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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Business Combinations (Details) $ in Millions, CAD in Billions				3 Months Ended
	Apr. 03, 2017 USD ($)	Dec. 28, 2016 USD ($) pharmacy	Dec. 28, 2016 CAD	Jun. 30, 2017 USD ($)	Jun. 30, 2016 USD ($)	Mar. 31, 2018 USD ($)	Mar. 31, 2017 USD ($)
Business Acquisition [Line Items]
Net purchase consideration				$ 1,485	$ 1,819
Goodwill				11,750			$ 10,586
CoverMyMeds, LLC (CMM)
Business Acquisition [Line Items]
Net purchase consideration	$ 1,300
Assets acquired as of the acquisition date, excluding goodwill and intangibles	54
Liabilities assumed as of the acquisition date	8
Goodwill	854
Acquired identifiable intangibles	$ 502
Rexall Health \| CANADA
Business Acquisition [Line Items]
Net purchase consideration		$ 2,100	CAD 2.9
Assets acquired as of the acquisition date, excluding goodwill and intangibles		674
Liabilities assumed as of the acquisition date		212
Goodwill		950
Acquired identifiable intangibles		$ 872
Number of retail pharmacies \| pharmacy		470
Measurement period adjustments to provisional fair value of intangibles				17
Discontinued Operations, Held-for-sale or Disposed of by Sale
Business Acquisition [Line Items]
Assets of stores to be divested				$ 193
Discontinued Operations, Held-for-sale or Disposed of by Sale \| Rexall Health \| CANADA
Business Acquisition [Line Items]
Number of retail pharmacies \| pharmacy		27
Additional amount, Up to \| CoverMyMeds, LLC (CMM)
Business Acquisition [Line Items]
Contingent consideration						$ 200
Customer relationships \| CoverMyMeds, LLC (CMM)
Business Acquisition [Line Items]
Weighted average life of intangibles	17 years
Customer relationships \| Rexall Health \| CANADA
Business Acquisition [Line Items]
Weighted average life of intangibles		19 years	19 years
Trade Names \| Rexall Health \| CANADA
Business Acquisition [Line Items]
Weighted average life of intangibles		19 years	19 years
Estimate of Fair Value \| CoverMyMeds, LLC (CMM)
Business Acquisition [Line Items]
Contingent consideration	$ 113