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Supplemental Guarantor Information (Condensed Consolidated Statements of Cash Flows) (Details) - USD ($) | 12 Months Ended
--- | ---
Nov. 30, 2016 | Nov. 30, 2015 | Nov. 30, 2014
Condensed Consolidated Statements of Cash Flows |  |  |
Net cash provided by (used in) operating activities | $ 188,655,000 | $ 181,185,000 | $ (630,691,000)
Cash flows from investing activities: |  |  |
Contributions to unconsolidated joint ventures | (5,602,000) | (20,626,000) | (49,097,000)
Proceeds from sale of investment in unconsolidated joint venture | 0 | 0 | 10,110,000
Return of investments in unconsolidated joint ventures | 4,307,000 | 14,000,000 | 0
Purchases of property and equipment, net | (4,784,000) | (4,677,000) | (5,795,000)
Intercompany | 0 | 0 | 0
Net cash used in investing activities | (6,079,000) | (11,303,000) | (44,782,000)
Cash flows from financing activities: |  |  |
Change in restricted cash | 9,344,000 | 17,891,000 | 14,671,000
Proceeds from issuance of debt | 0 | 250,000,000 | 400,000,000
Payment of debt issuance costs | 0 | (4,561,000) | (5,448,000)
Repayment of senior notes | 0 | (199,906,000) | 0
Payments on mortgages and land contracts due to land sellers and other loans | (67,845,000) | (22,877,000) | (36,918,000)
Proceeds from issuance of common stock, net | 0 | 0 | 137,045,000
Issuance of common stock under employee stock plans | 5,343,000 | 740,000 | 1,896,000
Excess Tax Benefit (Tax Deficiency) from Share-based Compensation, Financing Activities | 186,000 | 157,000 | 0
Payments of cash dividends | (8,586,000) | (9,186,000) | (8,982,000)
Stock repurchases | (88,359,000) | (567,000) | (546,000)
Intercompany | 0 | 0 | 0
Net cash provided by (used in) financing activities | (149,917,000) | 31,691,000 | 501,718,000
Net increase (decrease) in cash and cash equivalents | 32,659,000 | 201,573,000 | (173,755,000)
Cash and cash equivalents at beginning of year | 560,341,000 | 358,768,000 | 532,523,000
Cash and cash equivalents at end of year | 593,000,000 | 560,341,000 | 358,768,000
KB Home Corporate |  |  |
Condensed Consolidated Statements of Cash Flows |  |  |
Net cash provided by (used in) operating activities | (40,277,000) | 44,422,000 | 82,629,000
Cash flows from investing activities: |  |  |
Contributions to unconsolidated joint ventures | 0 | 0 | 0
Proceeds from sale of investment in unconsolidated joint venture |  |  | 0
Return of investments in unconsolidated joint ventures | 0 | 0 |
Purchases of property and equipment, net | (4,052,000) | (2,890,000) | (208,000)
Intercompany | 144,651,000 | 45,470,000 | (794,624,000)
Net cash used in investing activities | 140,599,000 | 42,580,000 | (794,832,000)
Cash flows from financing activities: |  |  |
Change in restricted cash | 9,344,000 | 17,891,000 | 14,671,000
Proceeds from issuance of debt |  | 250,000,000 | 400,000,000
Payment of debt issuance costs |  | (4,561,000) | (5,448,000)
Repayment of senior notes |  | (199,906,000) |
Payments on mortgages and land contracts due to land sellers and other loans | 0 | 0 | 0
Proceeds from issuance of common stock, net |  |  | 137,045,000
Issuance of common stock under employee stock plans | 5,343,000 | 740,000 | 1,896,000
Excess Tax Benefit (Tax Deficiency) from Share-based Compensation, Financing Activities | 186,000 | 157,000 |
Payments of cash dividends | (8,586,000) | (9,186,000) | (8,982,000)
Stock repurchases | (88,359,000) | (567,000) | (546,000)
Intercompany | 0 | 0 | 0
Net cash provided by (used in) financing activities | (82,072,000) | 54,568,000 | 538,636,000
Net increase (decrease) in cash and cash equivalents | 18,250,000 | 141,570,000 | (173,567,000)
Cash and cash equivalents at beginning of year | 444,850,000 | 303,280,000 | 476,847,000
Cash and cash equivalents at end of year | 463,100,000 | 444,850,000 | 303,280,000
Guarantor Subsidiaries |  |  |
Condensed Consolidated Statements of Cash Flows |  |  |
Net cash provided by (used in) operating activities | 188,372,000 | 110,688,000 | (641,728,000)
Cash flows from investing activities: |  |  |
Contributions to unconsolidated joint ventures | (4,852,000) | (20,625,000) | (48,846,000)
Proceeds from sale of investment in unconsolidated joint venture |  |  | 0
Return of investments in unconsolidated joint ventures | 4,307,000 | 14,000,000 |
Purchases of property and equipment, net | (555,000) | (1,271,000) | (4,145,000)
Intercompany | 0 | 0 | 0
Net cash used in investing activities | (1,100,000) | (7,896,000) | (52,991,000)
Cash flows from financing activities: |  |  |
Change in restricted cash | 0 | 0 | 0
Proceeds from issuance of debt |  | 0 | 0
Payment of debt issuance costs |  | 0 | 0
Repayment of senior notes |  | 0 |
Payments on mortgages and land contracts due to land sellers and other loans | (67,845,000) | (22,877,000) | (36,918,000)
Proceeds from issuance of common stock, net |  |  | 0
Issuance of common stock under employee stock plans | 0 | 0 | 0
Excess Tax Benefit (Tax Deficiency) from Share-based Compensation, Financing Activities | 0 | 0 |
Payments of cash dividends | 0 | 0 | 0
Stock repurchases | 0 | 0 | 0
Intercompany | (115,729,000) | (19,586,000) | 730,719,000
Net cash provided by (used in) financing activities | (183,574,000) | (42,463,000) | 693,801,000
Net increase (decrease) in cash and cash equivalents | 3,698,000 | 60,329,000 | (918,000)
Cash and cash equivalents at beginning of year | 96,741,000 | 36,412,000 | 37,330,000
Cash and cash equivalents at end of year | 100,439,000 | 96,741,000 | 36,412,000
Non-Guarantor Subsidiaries |  |  |
Condensed Consolidated Statements of Cash Flows |  |  |
Net cash provided by (used in) operating activities | 40,560,000 | 26,075,000 | (71,592,000)
Cash flows from investing activities: |  |  |
Contributions to unconsolidated joint ventures | (750,000) | (1,000) | (251,000)
Proceeds from sale of investment in unconsolidated joint venture |  |  | 10,110,000
Return of investments in unconsolidated joint ventures | 0 | 0 |
Purchases of property and equipment, net | (177,000) | (516,000) | (1,442,000)
Intercompany | 0 | 0 | 0
Net cash used in investing activities | (927,000) | (517,000) | 8,417,000
Cash flows from financing activities: |  |  |
Change in restricted cash | 0 | 0 | 0
Proceeds from issuance of debt |  | 0 | 0
Payment of debt issuance costs |  | 0 | 0
Repayment of senior notes |  | 0 |
Payments on mortgages and land contracts due to land sellers and other loans | 0 | 0 | 0
Proceeds from issuance of common stock, net |  |  | 0
Issuance of common stock under employee stock plans | 0 | 0 | 0
Excess Tax Benefit (Tax Deficiency) from Share-based Compensation, Financing Activities | 0 | 0 |
Payments of cash dividends | 0 | 0 | 0
Stock repurchases | 0 | 0 | 0
Intercompany | (28,922,000) | (25,884,000) | 63,905,000
Net cash provided by (used in) financing activities | (28,922,000) | (25,884,000) | 63,905,000
Net increase (decrease) in cash and cash equivalents | 10,711,000 | (326,000) | 730,000
Cash and cash equivalents at beginning of year | 18,750,000 | 19,076,000 | 18,346,000
Cash and cash equivalents at end of year | 29,461,000 | 18,750,000 | 19,076,000
Consolidating Adjustments |  |  |
Condensed Consolidated Statements of Cash Flows |  |  |
Net cash provided by (used in) operating activities | 0 | 0 | 0
Cash flows from investing activities: |  |  |
Contributions to unconsolidated joint ventures | 0 | 0 | 0
Proceeds from sale of investment in unconsolidated joint venture |  |  | 0
Return of investments in unconsolidated joint ventures | 0 | 0 |
Purchases of property and equipment, net | 0 | 0 | 0
Intercompany | (144,651,000) | (45,470,000) | 794,624,000
Net cash used in investing activities | (144,651,000) | (45,470,000) | 794,624,000
Cash flows from financing activities: |  |  |
Change in restricted cash | 0 | 0 | 0
Proceeds from issuance of debt |  | 0 | 0
Payment of debt issuance costs |  | 0 | 0
Repayment of senior notes |  | 0 |
Payments on mortgages and land contracts due to land sellers and other loans | 0 | 0 | 0
Proceeds from issuance of common stock, net |  |  | 0
Issuance of common stock under employee stock plans | 0 | 0 | 0
Excess Tax Benefit (Tax Deficiency) from Share-based Compensation, Financing Activities | 0 | 0 |
Payments of cash dividends | 0 | 0 | 0
Stock repurchases | 0 | 0 | 0
Intercompany | 144,651,000 | 45,470,000 | (794,624,000)
Net cash provided by (used in) financing activities | 144,651,000 | 45,470,000 | (794,624,000)
Net increase (decrease) in cash and cash equivalents | 0 | 0 | 0
Cash and cash equivalents at beginning of year | 0 | 0 | 0
Cash and cash equivalents at end of year | $ 0 | $ 0 | $ 0

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