XML 83 R66.htm IDEA: XBRL DOCUMENT v3.3.1.900

ACCELERATED SHARE REPURCHASE (Details) $ in Thousands, shares in Millions			1 Months Ended	3 Months Ended		12 Months Ended
	Dec. 13, 2013 shares	Aug. 24, 2013 USD ($) agreement	Feb. 28, 2014 shares	Mar. 31, 2014 USD ($)	Sep. 30, 2013 USD ($) shares	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($) shares	Dec. 31, 2013 USD ($) shares
Subsequent Event [Line Items]
Number of letter agreements | agreement		2
Treasury stock value						$ 232,113	$ 164,037	$ 760,304
Accelerated Share Repurchase
Subsequent Event [Line Items]
Accelerated share repurchases, settlement payment		$ 500,000
Accelerated share repurchases, pursuant discount percentage		0.94%
Shares repurchased | shares	1.2		1.2		6.1		7.3	7.3
Treasury stock value					$ 350,000			$ 425,000
Value of stock repurchased as percentage of total amount of shares estimated under accelerated share repurchase agreement					70.00%
Accelerated share repurchase program adjustment				$ 75,000				$ 75,000

X

- Definition

Accelerated Share Repurchases, Number of Letter Agreements

+ References

No definition available.

+ Details

Name:	chrw_AcceleratedShareRepurchasesNumberofLetterAgreements
Namespace Prefix:	chrw_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Accelerated Share Repurchases, Pursuant Discount Percentage

+ References

No definition available.

+ Details

Name:	chrw_AcceleratedShareRepurchasesPursuantDiscountPercentage
Namespace Prefix:	chrw_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Value of Stock Repurchased As Percentage of Total Amount of Shares Estimated Under Accelerated Share Repurchase Agreement

+ References

No definition available.

+ Details

Name:	chrw_ValueofStockRepurchasedAsPercentageofTotalAmountofSharesEstimatedUnderAcceleratedShareRepurchaseAgreement
Namespace Prefix:	chrw_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The amount needed to adjust previously recorded stockholders' equity balances to the actual aggregate amounts paid, whether in cash or other consideration, to acquire all of the shares purchased under an Accelerated Share Repurchase arrangement.

+ References

No definition available.

+ Details

Name:	us-gaap_AcceleratedShareRepurchaseProgramAdjustment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Amount of cash receipt from (payment to) bank; or stock received from (issuance to) bank in the settlement of the accelerated share repurchase agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 30
-Section 25
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=6405686&loc=d3e22802-112653

+ Details

Name:	us-gaap_AcceleratedShareRepurchasesSettlementPaymentOrReceipt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

+ Details

Name:	us-gaap_SubsequentEventLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Number of shares that have been repurchased during the period and are being held in treasury.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 29, 30
-Article 5

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 04
-Article 3

+ Details

Name:	us-gaap_TreasuryStockSharesAcquired
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 30
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

+ Details

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

X

- Details

Name:	us-gaap_ShareRepurchaseProgramAxis=chrw_AcceleratedShareRepurchaseMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: