8140 - Disclosure - Investments Subclassifications (Level 4 Detail)

Line Label Object Class Period Type Balance Report ElementName
1 8140 - Disclosure - Investments Subclassifications (Level 4 Detail) Network

*

*

http://www.xbrlsite.com/nfp/role/level4/InvestmentsSubclassifications
2 Investments Subclassifications [Table] Table nfp:InvestmentsSubclassificationsTable
3 Investments Subclassifications [Line Items] LineItems nfp:InvestmentsSubclassificationsLineItems
4 Investments [Roll Up] Abstract nfp:InvestmentsRollUp
5 Short-term Investments Concept (Monetary) As Of Debit nfp:ShortTermInvestments
6 Long-term Investments [Roll Up] Abstract nfp:LongtermInvestmentsRollUp
7 Marketable Securities Concept (Monetary) As Of Debit nfp:MarketableSecurities
8 Land Held for Investment Concept (Monetary) As Of Debit nfp:LandHeldForInvestment
9 Other Miscellaneous Noncurrent Investments Concept (Monetary) As Of Debit nfp:OtherMiscellaneousNoncurrentInvestments
10 Investments, Noncurrent Concept (Monetary) As Of Debit nfp:InvestmentsNoncurrent
11 Investments Concept (Monetary) As Of Debit nfp:Investments