Guarantor Non-Guarantor Subsidiary Financial Information Level 4 (Details) - Consolidating Statement of Cash Flows (USD $)
In Millions, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Net cash provided by (used in) operating activities $ (50) $ 80 $ 177
Cash flows provided by (used in) investing activities      
Capital expenditures (183) (144) (133)
Payments to Acquire Businesses, Net of Cash Acquired (64) 0 0
Proceeds from the sale of (purchases of) debt securities, net (1) (3) 2
Change in restricted cash (3) 4 (15)
disbursement of affiliated loan (50)    
repayment of affiliated loan 50    
Funds remitted to unconsolidated affiliates (2) (13) (3)
Proceeds from sale of assets 20 7 11
Capital contribution to subsidiary 0 0 0
Return of capital from subsidiary   0  
Return of capital from subsidiary from sales of accounts receivable 0 0 0
Net cash (used in) provided by investing activities (233) (150) (138)
Cash flows (used in) provided by financing activities      
Net short-term debt (repayments) borrowings 21 15 (7)
Borrowings of long-term debt 391 1,135 453
Repayments of long-term debt (343) (1,058) (487)
Repayment of advance from affiliates 0 0 (7)
Net Intercompany Loan Borrowings (Repayments) 0 0 0
Long Term Debt and Credit Facility Financing Fees     (14)
Capital contribution from parent 0 0 16
Long-term debt and credit facility financing fees 0 (40) (14)
Common stock dividends paid 0 0 (11)
Return of capital to parent from sales of accounts receivable 0 0 0
Net cash used in financing activities 69 52 (59)
Effect of exchange rates on cash and cash equivalents (9) (4) 5
Decrease in cash and cash equivalents (223) (22) (15)
Cash and cash equivalents (unrestricted) at beginning of period 379 401 416
Cash and cash equivalents (unrestricted) at end of period 156 379 401
Momentive Specialty Chemicals Inc. [Member]      
Net cash provided by (used in) operating activities (426) (173) 14
Cash flows provided by (used in) investing activities      
Capital expenditures (89) (75) (57)
Payments to Acquire Businesses, Net of Cash Acquired (52)    
Proceeds from the sale of (purchases of) debt securities, net 0 0 0
Change in restricted cash 0 0 0
disbursement of affiliated loan 0    
repayment of affiliated loan 0    
Funds remitted to unconsolidated affiliates 0 0 0
Proceeds from sale of assets 20 0 9
Capital contribution to subsidiary (30) (31) (30)
Return of capital from subsidiary   48  
Return of capital from subsidiary from sales of accounts receivable 350 214 87
Net cash (used in) provided by investing activities 199 156 9
Cash flows (used in) provided by financing activities      
Net short-term debt (repayments) borrowings 7 0 0
Borrowings of long-term debt 295 1,109 450
Repayments of long-term debt (256) (665) (278)
Repayment of advance from affiliates     (7)
Net Intercompany Loan Borrowings (Repayments) 34 (493) (113)
Long Term Debt and Credit Facility Financing Fees     (14)
Capital contribution from parent 0 0 16
Long-term debt and credit facility financing fees   (40)  
Common stock dividends paid 0 0 (11)
Return of capital to parent from sales of accounts receivable 0 0 0
Net cash used in financing activities 80 (89) 41
Effect of exchange rates on cash and cash equivalents 0 0 0
Decrease in cash and cash equivalents (147) (106) 64
Cash and cash equivalents (unrestricted) at beginning of period 170 276 212
Cash and cash equivalents (unrestricted) at end of period 23 170 276
Combined Subsidiary Guarantors [Member]      
Net cash provided by (used in) operating activities 14 23 16
Cash flows provided by (used in) investing activities      
Capital expenditures 0 0 0
Payments to Acquire Businesses, Net of Cash Acquired 0    
Proceeds from the sale of (purchases of) debt securities, net 0 0 0
Change in restricted cash 0 0 0
disbursement of affiliated loan 0    
repayment of affiliated loan 0    
Funds remitted to unconsolidated affiliates 0 0 0
Proceeds from sale of assets 0 0 0
Capital contribution to subsidiary (20) (20) (19)
Return of capital from subsidiary   31  
Return of capital from subsidiary from sales of accounts receivable 0 0 0
Net cash (used in) provided by investing activities (20) 11 (19)
Cash flows (used in) provided by financing activities      
Net short-term debt (repayments) borrowings 0 0 0
Borrowings of long-term debt 0 0 0
Repayments of long-term debt 0 0 0
Repayment of advance from affiliates     0
Net Intercompany Loan Borrowings (Repayments) 0 (2) (3)
Long Term Debt and Credit Facility Financing Fees     0
Capital contribution from parent 20 20 19
Long-term debt and credit facility financing fees   0  
Common stock dividends paid (14) (21) (13)
Return of capital to parent from sales of accounts receivable 0 0 0
Net cash used in financing activities 6 (34) 3
Effect of exchange rates on cash and cash equivalents 0 0 0
Decrease in cash and cash equivalents 0 0 0
Cash and cash equivalents (unrestricted) at beginning of period 0 0 0
Cash and cash equivalents (unrestricted) at end of period 0 0 0
Combined Non-Guarantor Subsidiaries [Member]      
Net cash provided by (used in) operating activities 376 251 160
Cash flows provided by (used in) investing activities      
Capital expenditures (94) (69) (76)
Payments to Acquire Businesses, Net of Cash Acquired (12)    
Proceeds from the sale of (purchases of) debt securities, net (1) (3) 2
Change in restricted cash (3) 4 (15)
disbursement of affiliated loan (50)    
repayment of affiliated loan 50    
Funds remitted to unconsolidated affiliates (2) (13) (3)
Proceeds from sale of assets 0 7 2
Capital contribution to subsidiary 0 0 0
Return of capital from subsidiary   0  
Return of capital from subsidiary from sales of accounts receivable 0 0 0
Net cash (used in) provided by investing activities (112) (75) (90)
Cash flows (used in) provided by financing activities      
Net short-term debt (repayments) borrowings 14 15 (7)
Borrowings of long-term debt 96 26 3
Repayments of long-term debt (87) (393) (209)
Repayment of advance from affiliates     0
Net Intercompany Loan Borrowings (Repayments) (34) 495 116
Long Term Debt and Credit Facility Financing Fees     0
Capital contribution from parent 30 31 30
Long-term debt and credit facility financing fees   0  
Common stock dividends paid 0 0 0
Return of capital to parent from sales of accounts receivable (350) (214) (87)
Net cash used in financing activities (331) (88) (154)
Effect of exchange rates on cash and cash equivalents (9) (4) 5
Decrease in cash and cash equivalents (76) 84 (79)
Cash and cash equivalents (unrestricted) at beginning of period 209 125 204
Cash and cash equivalents (unrestricted) at end of period 133 209 125
Eliminations [Member]      
Net cash provided by (used in) operating activities (14) (21) (13)
Cash flows provided by (used in) investing activities      
Capital expenditures 0 0 0
Payments to Acquire Businesses, Net of Cash Acquired 0    
Proceeds from the sale of (purchases of) debt securities, net 0 0 0
Change in restricted cash 0 0 0
disbursement of affiliated loan 0    
repayment of affiliated loan 0    
Funds remitted to unconsolidated affiliates 0 0 0
Proceeds from sale of assets 0 0 0
Capital contribution to subsidiary 50 51 49
Return of capital from subsidiary   (79)  
Return of capital from subsidiary from sales of accounts receivable (350) (214) (87)
Net cash (used in) provided by investing activities (300) (242) (38)
Cash flows (used in) provided by financing activities      
Net short-term debt (repayments) borrowings 0 0 0
Borrowings of long-term debt 0 0 0
Repayments of long-term debt    0 0
Repayment of advance from affiliates     0
Net Intercompany Loan Borrowings (Repayments) 0 0 0
Long Term Debt and Credit Facility Financing Fees     0
Capital contribution from parent (50) (51) (49)
Long-term debt and credit facility financing fees   0  
Common stock dividends paid 14 21 13
Return of capital to parent from sales of accounts receivable 350 214 87
Net cash used in financing activities 314 263 51
Effect of exchange rates on cash and cash equivalents 0 0 0
Decrease in cash and cash equivalents 0 0 0
Cash and cash equivalents (unrestricted) at beginning of period 0 0 0
Cash and cash equivalents (unrestricted) at end of period $ 0 $ 0 $ 0