Debt Instrument Amortization Period

No definition available.

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- Definition

Debt Instrument, Issuance, Percentage of Principal Amount

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Line of Credit Facility, Borrowing Tranche, Period

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The average effective interest rate during the reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28551-108399

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ References

+ Details

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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

+ Details

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Data Type:	num:percentItemType
Balance Type:	na
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

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Period Type:	duration

- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount, after accumulated amortization, of debt discount.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 1A
-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28541-108399

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
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+ Details

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

- Definition

Amount, before accumulated amortization, of debt issuance costs related to line of credit arrangements. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section S45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=68176171&loc=SL68176184-208336

+ Details

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Balance Type:	debit
Period Type:	instant

- Definition

Amount, after accumulated amortization, of debt issuance costs related to line of credit arrangements. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

+ References

+ Details

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Balance Type:	debit
Period Type:	instant

- Definition

Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

+ References

+ Details

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

- Definition

Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28555-108399

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.17)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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

- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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-Publisher FASB
-Name Accounting Standards Codification
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-Name Accounting Standards Codification
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-Section S99
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-Subparagraph (SX 210.9-03(16))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of the fee for available but unused credit capacity under the credit facility.

+ References

+ Details

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

- Definition

The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

+ Details

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

- Definition

The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

+ References

No definition available.

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Including the current and noncurrent portions, carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer). Senior note holders are paid off in full before any payments are made to junior note holders.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.16(a))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.16)
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

+ Details

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Balance Type:	credit
Period Type:	instant

- 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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- Details

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- Details

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- Details

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Borrowings - Additional Information (Details) - USD ($)		1 Months Ended				3 Months Ended		9 Months Ended
Borrowings - Additional Information (Details) - USD ($)	Feb. 06, 2017	Jun. 30, 2016	Aug. 31, 2014	Aug. 31, 2013	May 31, 2007	Mar. 31, 2017	Mar. 31, 2016	Mar. 31, 2017	Mar. 31, 2016	Jun. 30, 2009
Debt Instrument [Line Items]
Outstanding amount of line of credit		$ 0				$ 0		$ 0
Unused available capacity						750,000,000		750,000,000
Fair value, senior notes						1,283,100,000		1,283,100,000
Long-Term Debt Excluding Current Portion
Debt Instrument [Line Items]
Unused available capacity						750,000,000		750,000,000
Fair value, senior notes						$ 1,157,300,000		$ 1,157,300,000
Revolving Credit Facility
Debt Instrument [Line Items]
Weighted-average interest rate during period						1.77%	1.40%	1.65%	1.26%
Debt issuance costs remaining to be amortized, revolving credit facilities						$ 2,800,000		$ 2,800,000
Fiscal 2017 Revolving Credit Facility \| Revolving Credit Facility \| London Interbank Offered Rate (LIBOR)
Debt Instrument [Line Items]
Basis spread on variable interest rate, fiscal 2017 revolving credit facility (as basis points)	1.00%
Fiscal 2017 Revolving Credit Facility \| Revolving Credit Facility
Debt Instrument [Line Items]
Revolving credit facility maximum borrowing capacity	$ 1,000,000,000
Revolving credit facility, term (in years)	5 years
Outstanding amount of line of credit						250,000,000		250,000,000
Tranche borrowing period	360 days
Annual facility fee rate, fiscal 2017 revolving credit facility (as basis points)	0.125%
Annual facility fee amount, line of credit facility						300,000	$ 200,000	800,000	$ 700,000
Debt issuance costs, fiscal 2017 revolving credit facility, total incurred	$ 1,800,000
Fiscal 2017 Revolving Credit Facility \| Revolving Credit Facility \| Long-Term Debt Excluding Current Portion
Debt Instrument [Line Items]
Unused available capacity						750,000,000		750,000,000
Fair value, senior notes						250,000,000		250,000,000
Fiscal 2015 Revolving Credit Facility \| Revolving Credit Facility
Debt Instrument [Line Items]
Revolving credit facility maximum borrowing capacity			$ 750,000,000
Revolving credit facility, term (in years)			5 years
Debt issuance costs remaining to be amortized, revolving credit facilities						900,000		900,000
Fiscal 2017 Revolving Credit Facility U.S. Dollar Tranche \| Revolving Credit Facility
Debt Instrument [Line Items]
Revolving credit facility maximum borrowing capacity	900,000,000.0
Fiscal 2017 Revolving Credit Facility Multicurrency Tranche \| Revolving Credit Facility
Debt Instrument [Line Items]
Revolving credit facility maximum borrowing capacity	$ 100,000,000.0
Fiscal 2012 Revolving Credit Facility \| Revolving Credit Facility
Debt Instrument [Line Items]
Debt issuance costs remaining to be amortized, revolving credit facilities						200,000		200,000
Fiscal 2007 Senior Notes \| Senior Notes
Debt Instrument [Line Items]
Principal amount, senior notes					$ 250,000,000.0					$ 125,000,000.0
Interest rate, senior notes					6.125%
Percentage of principal amount					99.10%
Effective interest rate, senior notes					6.251%
Debt issuance costs incurred, senior notes					$ 1,900,000
Debt issuance cost, amortization period, senior notes					10 years
Debt issuance costs remaining to be amortized, senior notes (less than $0.1 million)		100,000				100,000		100,000
Unamortized bond discount										$ 1,000,000
Fiscal 2007 Senior Notes \| Senior Notes \| Level 1
Debt Instrument [Line Items]
Fair value, senior notes		129,100,000				125,800,000		125,800,000
Fiscal 2014 Senior Notes \| Senior Notes
Debt Instrument [Line Items]
Principal amount, senior notes				$ 400,000,000.0
Interest rate, senior notes				3.95%
Percentage of principal amount				99.871%
Effective interest rate, senior notes				3.971%
Debt issuance costs incurred, senior notes				$ 4,300,000
Debt issuance cost, amortization period, senior notes				7 years
Debt issuance costs remaining to be amortized, senior notes (less than $0.1 million)		2,500,000				2,000,000		2,000,000
Fiscal 2014 Senior Notes \| Senior Notes \| Level 1
Debt Instrument [Line Items]
Fair value, senior notes		427,600,000				418,100,000		418,100,000
Fiscal 2016 Senior Notes \| Senior Notes
Debt Instrument [Line Items]
Principal amount, senior notes		$ 500,000,000.0
Interest rate, senior notes		3.40%
Percentage of principal amount		99.589%
Effective interest rate, senior notes		3.449%
Debt issuance costs incurred, senior notes		$ 4,500,000
Debt issuance cost, amortization period, senior notes		10 years
Debt issuance costs remaining to be amortized, senior notes (less than $0.1 million)		$ 4,500,000				4,100,000		4,100,000
Fiscal 2016 Senior Notes \| Senior Notes \| Level 1
Debt Instrument [Line Items]
Fair value, senior notes		$ 507,900,000				$ 489,300,000		$ 489,300,000