Guarantor Financial Information - Condensed Consolidated Statement of Cash Flows (Details) - USD ($) $ in Millions | May 13, 2019 | Mar. 11, 2019 | Jun. 30, 2019 | Jun. 30, 2018 |
Condensed Cash Flow Statements, Captions [Line Items] | | | | |
Net cash provided by (used in) operating activities | | | $ 384 | $ 238 |
Cash flows from investing activities: | | | | |
Capital expenditures | | | (55) | (43) |
Turnaround expenditures | | | (24) | (5) |
Investment in affiliates, net of return of investment | | | 0 | 0 |
Other investing activities | | | 36 | (2) |
Net cash provided by (used in) investing activities | | | (43) | (50) |
Cash flows from financing activities: | | | | |
Dividends to CVR Energy’s stockholders | $ (75) | $ (75) | (150) | (87) |
Acquisition of CVR Refining common units | | | (301) | 0 |
Distributions to CVR Refining or CVR Partners’ noncontrolling interest holders | | | (14) | (48) |
Distributions or intercompany advances to other CVR Energy subsidiaries | | | 0 | 0 |
Other financing activities | | | (4) | (1) |
Net cash provided by (used in) financing activities | | | (469) | (136) |
Net increase (decrease) in cash and cash equivalents | | | (128) | 52 |
Cash and cash equivalents, beginning of period | | | 668 | 482 |
Cash and cash equivalents, end of period | | | 540 | 534 |
Intercompany Elimination | | | | |
Condensed Cash Flow Statements, Captions [Line Items] | | | | |
Net cash provided by (used in) operating activities | | | 0 | 1 |
Cash flows from investing activities: | | | | |
Capital expenditures | | | 0 | 0 |
Turnaround expenditures | | | 0 | 0 |
Investment in affiliates, net of return of investment | | | (806) | (877) |
Other investing activities | | | 0 | 0 |
Net cash provided by (used in) investing activities | | | (806) | (877) |
Cash flows from financing activities: | | | | |
Dividends to CVR Energy’s stockholders | | | 0 | 0 |
Acquisition of CVR Refining common units | | | 0 | |
Distributions to CVR Refining or CVR Partners’ noncontrolling interest holders | | | 0 | 0 |
Distributions or intercompany advances to other CVR Energy subsidiaries | | | 806 | 876 |
Other financing activities | | | 0 | 0 |
Net cash provided by (used in) financing activities | | | 806 | 876 |
Net increase (decrease) in cash and cash equivalents | | | 0 | 0 |
Cash and cash equivalents, beginning of period | | | 0 | 0 |
Cash and cash equivalents, end of period | | | 0 | 0 |
Parent | Reportable Legal Entities | | | | |
Condensed Cash Flow Statements, Captions [Line Items] | | | | |
Net cash provided by (used in) operating activities | | | (59) | 67 |
Cash flows from investing activities: | | | | |
Capital expenditures | | | 0 | 0 |
Turnaround expenditures | | | 0 | 0 |
Investment in affiliates, net of return of investment | | | 512 | 21 |
Other investing activities | | | 0 | 0 |
Net cash provided by (used in) investing activities | | | 512 | 21 |
Cash flows from financing activities: | | | | |
Dividends to CVR Energy’s stockholders | | | (150) | (87) |
Acquisition of CVR Refining common units | | | (301) | |
Distributions to CVR Refining or CVR Partners’ noncontrolling interest holders | | | 0 | 0 |
Distributions or intercompany advances to other CVR Energy subsidiaries | | | 0 | 0 |
Other financing activities | | | 0 | 0 |
Net cash provided by (used in) financing activities | | | (451) | (87) |
Net increase (decrease) in cash and cash equivalents | | | 2 | 1 |
Cash and cash equivalents, beginning of period | | | 3 | 4 |
Cash and cash equivalents, end of period | | | 5 | 5 |
Subsidiary Issuer | Reportable Legal Entities | | | | |
Condensed Cash Flow Statements, Captions [Line Items] | | | | |
Net cash provided by (used in) operating activities | | | (8) | (15) |
Cash flows from investing activities: | | | | |
Capital expenditures | | | (1) | (2) |
Turnaround expenditures | | | 0 | 0 |
Investment in affiliates, net of return of investment | | | 107 | 444 |
Other investing activities | | | 0 | 0 |
Net cash provided by (used in) investing activities | | | 106 | 442 |
Cash flows from financing activities: | | | | |
Dividends to CVR Energy’s stockholders | | | 0 | 0 |
Acquisition of CVR Refining common units | | | 0 | |
Distributions to CVR Refining or CVR Partners’ noncontrolling interest holders | | | 0 | 0 |
Distributions or intercompany advances to other CVR Energy subsidiaries | | | (22) | (337) |
Other financing activities | | | 0 | 0 |
Net cash provided by (used in) financing activities | | | (22) | (337) |
Net increase (decrease) in cash and cash equivalents | | | 76 | 90 |
Cash and cash equivalents, beginning of period | | | 340 | 163 |
Cash and cash equivalents, end of period | | | 416 | 253 |
Guarantor Subsidiaries | Reportable Legal Entities | | | | |
Condensed Cash Flow Statements, Captions [Line Items] | | | | |
Net cash provided by (used in) operating activities | | | 391 | 310 |
Cash flows from investing activities: | | | | |
Capital expenditures | | | (48) | (32) |
Turnaround expenditures | | | (24) | (5) |
Investment in affiliates, net of return of investment | | | 160 | 241 |
Other investing activities | | | 35 | (2) |
Net cash provided by (used in) investing activities | | | 123 | 202 |
Cash flows from financing activities: | | | | |
Dividends to CVR Energy’s stockholders | | | 0 | 0 |
Acquisition of CVR Refining common units | | | 0 | |
Distributions to CVR Refining or CVR Partners’ noncontrolling interest holders | | | 0 | 0 |
Distributions or intercompany advances to other CVR Energy subsidiaries | | | (725) | (530) |
Other financing activities | | | (2) | 0 |
Net cash provided by (used in) financing activities | | | (727) | (530) |
Net increase (decrease) in cash and cash equivalents | | | (213) | (18) |
Cash and cash equivalents, beginning of period | | | 261 | 264 |
Cash and cash equivalents, end of period | | | 48 | 246 |
Non-Guarantor Subsidiaries | Reportable Legal Entities | | | | |
Condensed Cash Flow Statements, Captions [Line Items] | | | | |
Net cash provided by (used in) operating activities | | | 60 | (125) |
Cash flows from investing activities: | | | | |
Capital expenditures | | | (6) | (9) |
Turnaround expenditures | | | 0 | 0 |
Investment in affiliates, net of return of investment | | | 27 | 171 |
Other investing activities | | | 1 | 0 |
Net cash provided by (used in) investing activities | | | 22 | 162 |
Cash flows from financing activities: | | | | |
Dividends to CVR Energy’s stockholders | | | 0 | 0 |
Acquisition of CVR Refining common units | | | 0 | |
Distributions to CVR Refining or CVR Partners’ noncontrolling interest holders | | | (14) | (48) |
Distributions or intercompany advances to other CVR Energy subsidiaries | | | (59) | (9) |
Other financing activities | | | (2) | (1) |
Net cash provided by (used in) financing activities | | | (75) | (58) |
Net increase (decrease) in cash and cash equivalents | | | 7 | (21) |
Cash and cash equivalents, beginning of period | | | 64 | 51 |
Cash and cash equivalents, end of period | | | $ 71 | $ 30 |