XML 35 R50.htm IDEA: XBRL DOCUMENT v2.4.1.9
Long-Term Debt Foreign Credit Facilities (Narrative) (Details) (Foreign Credit Facilities [Member], USD $)
In Millions, unless otherwise specified
Dec. 31, 2014
Dec. 31, 2013
Foreign Credit Facilities [Member]
   
Line of Credit Facility [Line Items]    
Line of credit facility, amount outstanding $ 38.9us-gaap_LineOfCredit
/ us-gaap_LongtermDebtTypeAxis
= axl_ForeignCreditFacilitiesMember
$ 53.8us-gaap_LineOfCredit
/ us-gaap_LongtermDebtTypeAxis
= axl_ForeignCreditFacilitiesMember
Foreign Credit Facilities, Remaining Borrowing Capacity $ 51.1us-gaap_DebtInstrumentUnusedBorrowingCapacityAmount
/ us-gaap_LongtermDebtTypeAxis
= axl_ForeignCreditFacilitiesMember