Quarterly report pursuant to Section 13 or 15(d)

Borrowings (Details)

v2.4.1.9
Borrowings (Details) (USD $)
Nov. 30, 2014
Feb. 28, 2014
Jun. 07, 2013
Short-term Debt      
Notes Payable to Banks, Current $ 100,300,000us-gaap_NotesPayableToBankCurrent $ 57,200,000us-gaap_NotesPayableToBankCurrent  
Notes Payable to Banks, Long-term 0us-gaap_NotesPayableToBankNoncurrent    
Notes Payable to Banks, Total 100,300,000us-gaap_NotesPayableToBank 57,200,000us-gaap_NotesPayableToBank  
Long-term Debt      
Other Long-term Debt, Current 18,900,000us-gaap_OtherLongTermDebtCurrent    
Other Long-term Debt, Long-term 34,900,000us-gaap_OtherLongTermDebtNoncurrent    
Other Long-term Debt, Total 53,800,000us-gaap_OtherLongTermDebt 51,200,000us-gaap_OtherLongTermDebt 13,000,000us-gaap_OtherLongTermDebt
Long-term Debt, Current 137,000,000us-gaap_LongTermDebtCurrent 590,000,000us-gaap_LongTermDebtCurrent  
Long-term Debt, Long-term 7,081,500,000us-gaap_LongTermDebtNoncurrent 6,373,300,000us-gaap_LongTermDebtNoncurrent  
Long-term Debt, Total 7,218,500,000us-gaap_LongTermDebt 6,963,300,000us-gaap_LongTermDebt  
Senior Credit Facility - Term Loans [Member]      
Long-term Debt      
Senior Credit Facility - Term Loans, Current 118,100,000us-gaap_SeniorNotesCurrent
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_SecuredDebtMember
   
Senior Credit Facility - Term Loans, Long-term 2,698,200,000us-gaap_SeniorLongTermNotes
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_SecuredDebtMember
   
Senior Credit Facility - Term Loans, Total 2,816,300,000us-gaap_SeniorNotes
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_SecuredDebtMember
2,864,800,000us-gaap_SeniorNotes
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_SecuredDebtMember
 
Senior Notes [Member]      
Long-term Debt      
Senior Notes, Current 0us-gaap_UnsecuredDebtCurrent
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_SeniorNotesMember
   
Senior Notes, Long-term 4,348,400,000us-gaap_UnsecuredLongTermDebt
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_SeniorNotesMember
   
Senior Notes, Total 4,348,400,000us-gaap_UnsecuredDebt
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_SeniorNotesMember
4,047,300,000us-gaap_UnsecuredDebt
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_SeniorNotesMember
 
Senior Credit Facility - Revolving Credit Loans [Member]      
Short-term Debt      
Notes Payable to Banks, Current 0us-gaap_NotesPayableToBankCurrent
/ us-gaap_ShortTermDebtTypeAxis
= us-gaap_RevolvingCreditFacilityMember
   
Notes Payable to Banks, Long-term 0us-gaap_NotesPayableToBankNoncurrent
/ us-gaap_ShortTermDebtTypeAxis
= us-gaap_RevolvingCreditFacilityMember
   
Notes Payable to Banks, Total 0us-gaap_NotesPayableToBank
/ us-gaap_ShortTermDebtTypeAxis
= us-gaap_RevolvingCreditFacilityMember
0us-gaap_NotesPayableToBank
/ us-gaap_ShortTermDebtTypeAxis
= us-gaap_RevolvingCreditFacilityMember
 
Other [Member]      
Short-term Debt      
Notes Payable to Banks, Current 100,300,000us-gaap_NotesPayableToBankCurrent
/ us-gaap_ShortTermDebtTypeAxis
= us-gaap_NotesPayableOtherPayablesMember
   
Notes Payable to Banks, Long-term 0us-gaap_NotesPayableToBankNoncurrent
/ us-gaap_ShortTermDebtTypeAxis
= us-gaap_NotesPayableOtherPayablesMember
   
Notes Payable to Banks, Total $ 100,300,000us-gaap_NotesPayableToBank
/ us-gaap_ShortTermDebtTypeAxis
= us-gaap_NotesPayableOtherPayablesMember
$ 57,200,000us-gaap_NotesPayableToBank
/ us-gaap_ShortTermDebtTypeAxis
= us-gaap_NotesPayableOtherPayablesMember