|
Debt - Schedule of Terms and Carrying Value of Debt Instrument (Detail)
In Millions, unless otherwise specified |
9 Months Ended | 9 Months Ended | 9 Months Ended | 9 Months Ended | 9 Months Ended | 0 Months Ended | 9 Months Ended | 9 Months Ended | 9 Months Ended | 9 Months Ended | 9 Months Ended | 0 Months Ended | 9 Months Ended | 9 Months Ended | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Feb. 28, 2014
USD ($)
|
May 31, 2013
USD ($)
|
Feb. 28, 2014
Revolving Credit Facility [Member]
Asset-based revolving credit facility, 25-Jul-17 [Member]
USD ($)
|
Feb. 28, 2014
Line of Credit [Member]
European facilities [Member]
USD ($)
|
Feb. 28, 2014
Line of Credit [Member]
European facilities [Member]
EUR (€)
|
May 31, 2013
Line of Credit [Member]
European facilities [Member]
USD ($)
|
May 31, 2013
Line of Credit [Member]
European facilities [Member]
EUR (€)
|
Feb. 28, 2014
Line of Credit [Member]
China Facility [Member]
USD ($)
|
Feb. 28, 2014
Line of Credit [Member]
China Facility [Member]
USD [Member]
USD ($)
|
May 31, 2013
Line of Credit [Member]
China Facility [Member]
USD [Member]
USD ($)
|
Feb. 28, 2014
Line of Credit [Member]
China Facility [Member]
USD [Member]
LIBOR [Member]
|
Feb. 28, 2014
Line of Credit [Member]
Revolving Credit Facility [Member]
Cash flow revolving credit facility, 25-Apr-17 [Member]
USD ($)
|
May 31, 2013
Line of Credit [Member]
Revolving Credit Facility [Member]
Cash flow revolving credit facility, 25-Apr-17 [Member]
USD ($)
|
Feb. 28, 2014
Line of Credit [Member]
Revolving Credit Facility [Member]
Cash flow revolving credit facility, 25-Apr-17 [Member]
LIBOR [Member]
|
Feb. 28, 2014
Line of Credit [Member]
Revolving Credit Facility [Member]
Asset-based revolving credit facility, 25-Jul-17 [Member]
USD ($)
|
Feb. 28, 2014
Line of Credit [Member]
Revolving Credit Facility [Member]
Asset-based revolving credit facility, 25-Jul-17 [Member]
EUR (€)
|
May 31, 2013
Line of Credit [Member]
Revolving Credit Facility [Member]
Asset-based revolving credit facility, 25-Jul-17 [Member]
USD ($)
|
Feb. 28, 2014
Line of Credit [Member]
Revolving Credit Facility [Member]
Asset-based revolving credit facility, 25-Jul-17 [Member]
LIBOR [Member]
|
Sep. 25, 2013
Term Loan [Member]
USD [Member]
LIBOR [Member]
|
Feb. 28, 2014
Term Loan [Member]
Term loan facility, 25-Mar-15 [Member]
USD [Member]
USD ($)
|
May 31, 2013
Term Loan [Member]
Term loan facility, 25-Mar-15 [Member]
USD [Member]
USD ($)
|
Feb. 28, 2014
Term Loan [Member]
Term loan facility, 25-Mar-15 [Member]
USD [Member]
LIBOR [Member]
|
Feb. 28, 2014
Term Loan [Member]
Term loan facility, 25-Mar-15 [Member]
EUR [Member]
USD ($)
|
Feb. 28, 2014
Term Loan [Member]
Term loan facility, 25-Mar-15 [Member]
EUR [Member]
EUR (€)
|
May 31, 2013
Term Loan [Member]
Term loan facility, 25-Mar-15 [Member]
EUR [Member]
USD ($)
|
May 31, 2013
Term Loan [Member]
Term loan facility, 25-Mar-15 [Member]
EUR [Member]
EUR (€)
|
Feb. 28, 2014
Term Loan [Member]
Term loan facility, 25-Mar-15 [Member]
EUR [Member]
LIBOR [Member]
|
Feb. 28, 2014
Term Loan [Member]
Term loan facility, 25-Jul-17 [Member]
USD [Member]
USD ($)
|
May 31, 2013
Term Loan [Member]
Term loan facility, 25-Jul-17 [Member]
USD [Member]
USD ($)
|
Feb. 28, 2014
Term Loan [Member]
Term loan facility, 25-Jul-17 [Member]
USD [Member]
LIBOR [Member]
|
Feb. 28, 2014
Term Loan [Member]
Term loan facility, 25-Jul-17 [Member]
EUR [Member]
USD ($)
|
Feb. 28, 2014
Term Loan [Member]
Term loan facility, 25-Jul-17 [Member]
EUR [Member]
EUR (€)
|
May 31, 2013
Term Loan [Member]
Term loan facility, 25-Jul-17 [Member]
EUR [Member]
USD ($)
|
May 31, 2013
Term Loan [Member]
Term loan facility, 25-Jul-17 [Member]
EUR [Member]
EUR (€)
|
Feb. 28, 2014
Term Loan [Member]
Term loan facility, 25-Jul-17 [Member]
EUR [Member]
LIBOR [Member]
|
Aug. 02, 2012
Term Loan [Member]
Asset-based revolving credit facility, 25-Jul-17 [Member]
|
Feb. 28, 2014
Senior notes [Member]
6.500% senior notes due 2020 [Member]
USD ($)
|
May 31, 2013
Senior notes [Member]
6.500% senior notes due 2020 [Member]
USD ($)
|
Aug. 08, 2012
Senior notes [Member]
6.500% senior notes due 2020 [Member]
|
Feb. 28, 2014
Senior Subordinated Notes [Member]
6.500% senior notes due 2020 [Member]
|
Feb. 28, 2014
Senior Subordinated Notes [Member]
6.500% senior subordinated notes due 2020 [Member]
USD ($)
|
May 31, 2013
Senior Subordinated Notes [Member]
6.500% senior subordinated notes due 2020 [Member]
USD ($)
|
|
| Debt Instrument [Line Items] | ||||||||||||||||||||||||||||||||||||||||||
| Maturity period of term loan under the credit facility | Jan. 16, 2016 | Apr. 25, 2017 | Jul. 25, 2017 | Jul. 25, 2017 | Mar. 25, 2015 | Mar. 25, 2015 | Mar. 25, 2015 | Jul. 25, 2017 | Jul. 25, 2017 | Jul. 25, 2017 | Jul. 25, 2017 | Aug. 01, 2020 | Oct. 01, 2020 | Oct. 01, 2020 | ||||||||||||||||||||||||||||
| Interest rate description | Interest free | Interest free | ||||||||||||||||||||||||||||||||||||||||
| Interest rate | 6.50% | 6.50% | 6.50% | 6.50% | ||||||||||||||||||||||||||||||||||||||
| Debt instruments basis spread on variable rate | 2.10% | 3.50% | 1.75% | 3.50% | 3.00% | 3.00% | 3.50% | 4.00% | ||||||||||||||||||||||||||||||||||
| Premium on notes | $ 33.8 | $ 37.7 | ||||||||||||||||||||||||||||||||||||||||
| Total debt | $ 5,831.7 | $ 5,966.4 | $ 100.0 | $ 0 | € 0 | $ 2.3 | € 1.8 | $ 2.3 | $ 2.3 | $ 6.0 | $ 0 | $ 0 | $ 100.0 | € 0 | $ 0 | $ 103.5 | $ 104.3 | $ 0 | € 0 | $ 217.9 | € 167.8 | $ 2,967.1 | $ 2,116.8 | $ 0 | € 0 | $ 856.4 | € 659.4 | $ 1,825.0 | $ 1,825.0 | $ 800.0 | $ 800.0 | |||||||||||