Current Maturities Classified as Long Term Debt

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- Definition

Debt Instruments Purchase Price Percentage

+ References

No definition available.

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- Definition

Debt To Consolidated Net Worth Ratio

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No definition available.

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- Definition

Amount borrowed in letters of credit under the credit facility as of the balance-sheet date.

+ References

No definition available.

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- Definition

Represents the total amount of outstanding letters of credit and surety bonds, which primarily guarantee the payment of insurance claims.

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No definition available.

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- Definition

Number of Days Under Trade Receivables Purchase And Sale Program

+ References

No definition available.

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- Definition

Number of lending institutions.

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No definition available.

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- Definition

The maximum proceeds that may be received under the trade receivables purchase and sale program.

+ References

No definition available.

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- Definition

Carrying value as of the balance sheet date of long-term unsecured obligations issued by corporations and other borrowers to investors (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion.

+ 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)

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ 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=6451184&loc=d3e28551-108399

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 55

-Paragraph 8

-URI http://asc.fasb.org/extlink&oid=34725769&loc=d3e28878-108400

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- 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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- 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

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 210.5-02.19(b),22(b))

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 22

-Article 5

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Balance Type:	credit
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- Definition

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

+ 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 210.5-02.19(b),22(b))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 22

-Article 5

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Period Type:	instant

- Definition

Indebtedness divided by net capital.

+ References

No definition available.

+ Details

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- Definition

The face amount of accounts receivable that will be sold to other entities.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=28367877&loc=d3e4428-111522

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Debt (Details Textuals) (USD $)	3 Months Ended
Debt (Details Textuals) (USD $)	Mar. 31, 2015 Institutions	Jan. 31, 2015	Dec. 31, 2014	Feb. 28, 2015
Debt Instrument [Line Items]
Number of lending institutions	12r_NumberOfLendingInstitutions
Maximum borrowing capacity under global revolving credit facility	$ 1,200,000,000.0	$ 1,200,000,000.0
Annual facility fees, percentage	0.10%
Ratio of debt to consolidated net worth	3
Debt to consolidated tangible net worth ratio	197.00%r_DebtToConsolidatedNetWorthRatio
Line of credit remaining capacity	695,300,000
Commercial paper classified as long term debt	504,100,000us-gaap_CommercialPaperNoncurrent		276,694,000us-gaap_CommercialPaperNoncurrent
Current maturities classified as long-term debt	609,900,000		698,500,000
Trade receivables borrowings			60,000,000
Total available proceeds under trade receivables purchase and sale program	175,000,000r_TradeReceivablesProgramProceedsLimit
Number of days under trade receivables purchase and sale program	364 days
Letters of credit and surety bonds outstanding	343,000,000		334,300,000
Unsecured Medium Term Notes Due March 2020 [Member]
Debt Instrument [Line Items]
Face amount of unsecured medium-term notes issued				400,000,000
Debt repurchase price, percentage	101.00%
Letter of Credit [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity under global revolving credit facility	75,000,000
Letter of credit outstanding amount	$ 0
Minimum [Member]
Debt Instrument [Line Items]
Annual facility fees, percentage	0.075%
Maximum [Member]
Debt Instrument [Line Items]
Annual facility fees, percentage	0.25%