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Borrowings (Senior Credit Facility) (Details Textual) (USD $)
In Millions, unless otherwise specified |
1 Months Ended | 3 Months Ended | 6 Months Ended | 53 Months Ended | 3 Months Ended | 3 Months Ended | 3 Months Ended | 3 Months Ended | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Apr. 30, 2012
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Mar. 31, 2012
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Aug. 31, 2013
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Aug. 31, 2012
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Aug. 31, 2013
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Aug. 31, 2012
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Sep. 01, 2016
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Feb. 28, 2013
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Aug. 31, 2013
Minimum [Member]
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Aug. 31, 2013
Maximum [Member]
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Aug. 31, 2013
Senior Credit Facility - Revolving Credit Loans [Member]
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Jun. 07, 2013
Senior Credit Facility - Revolving Credit Loans [Member]
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Aug. 31, 2013
Sub-facility Letters of Credit [Member]
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Aug. 31, 2013
Term A Facility [Member]
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Aug. 31, 2013
Term A-1 Facility [Member]
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Aug. 31, 2013
European Term A Facility [Member]
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Jun. 07, 2013
European Term A Facility [Member]
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Aug. 31, 2013
U.S. Term A-2 Facility [Member]
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Jun. 07, 2013
U.S. Term A-2 Facility [Member]
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Aug. 31, 2013
European Term B Facility [Member]
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Jun. 07, 2013
European Term B Facility [Member]
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Aug. 31, 2013
LIBOR Rate Debt [Member]
Minimum [Member]
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Aug. 31, 2013
Base Rate Debt [Member]
Minimum [Member]
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Jun. 07, 2013
European Term Loans [Member]
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| Schedule of Debt [Line Items] | ||||||||||||||||||||||||
| Maximum borrowing amount under credit facility | $ 3,787.5 | $ 3,787.5 | $ 850.0 | $ 200.0 | $ 515.6 | $ 246.9 | $ 500.0 | $ 500.0 | $ 675.0 | $ 675.0 | $ 1,000.0 | $ 1,000.0 | $ 1,500.0 | |||||||||||
| Maturity date of credit facility | Jun. 07, 2018 | Jun. 07, 2018 | Jun. 07, 2019 | Jun. 07, 2018 | Jun. 07, 2018 | Jun. 07, 2020 | ||||||||||||||||||
| Incremental borrowings under credit facility | 25.0 | 750.0 | ||||||||||||||||||||||
| Minimum fixed interest rate | 0.75% | 1.75% | ||||||||||||||||||||||
| LIBOR margin | 2.00% | 2.00% | 2.25% | 2.00% | 2.00% | 2.00% | ||||||||||||||||||
| Pledge of ownership interests in certain of Company's domestic subsidiaries | 100.00% | 100.00% | ||||||||||||||||||||||
| Pledge of voting capital stock interests in certain of Company's foreign subsidiaries, Minimum | 55.00% | 55.00% | ||||||||||||||||||||||
| Pledge of voting capital stock interests in certain of Company's foreign subsidiaries, Maximum | 65.00% | 65.00% | ||||||||||||||||||||||
| Pledge of ownership interests in CIH subsidiary | 100.00% | 100.00% | ||||||||||||||||||||||
| Senior notes outstanding | 515.6 | 246.9 | 500.0 | 675.0 | 1,000.0 | |||||||||||||||||||
| Credit facility, interest rate | 2.20% | 2.20% | 2.40% | 2.20% | 2.20% | 2.80% | ||||||||||||||||||
| Outstanding borrowings under revolving credit facility | 78.0 | 580.0 | ||||||||||||||||||||||
| Outstanding letters of credit | 14.1 | |||||||||||||||||||||||
| Remaining borrowing capacity | 757.9 | |||||||||||||||||||||||
| Variable rate basis on interest rate swap agreements | one-month LIBOR base rate | three-month LIBOR base rate | ||||||||||||||||||||||
| Notional value of cash flow designated interest rate swap agreements outstanding | 500.0 | 500.0 | 500.0 | 500.0 | ||||||||||||||||||||
| Notional value of undesignated interest rate swap agreements | 500.0 | 1,000.0 | 1,000.0 | 1,000.0 | ||||||||||||||||||||
| Derivative fixed average interest rate | 2.80% | |||||||||||||||||||||||
| Cash flow hedge loss reclassified to interest expense, net | $ (2.0) | $ (2.0) | $ (4.1) | $ (4.1) | ||||||||||||||||||||