Contingencies	6 Months Ended
Sep. 30, 2017
Commitments and Contingencies Disclosure [Abstract]
Contingencies	Contingencies From time to time, the Company is involved in certain claims and legal proceedings arising in the normal course of business. While the resolution of these matters cannot be predicted with certainty, the Company does not believe, based on current knowledge, that the outcome of any currently pending legal proceedings in which the Company is currently involved will have a material adverse effect on the Company’s consolidated financial position, results of operations or cash flow. Litigation Between July 19, 2016 and August 30, 2016, seven putative class action complaints were filed by purported Starz stockholders in the Court of Chancery of the State of Delaware. These actions have been consolidated into In re Starz Stockholder Litigation, Consolidated C.A. No. 12584-VCG, and the plaintiffs in the consolidated action filed a verified consolidated class action complaint on August 16, 2016. The complaint names as defendants the members of the board of directors of Starz; Dr. Malone and Leslie Malone; Mr. Bennett and Deborah J. Bennett; The Tracey L. Neal Trust A; The Evan D. Malone Trust A; Hilltop Investments, LLC (“Hilltop”); Dr. Rachesky; Lions Gate; and Merger Sub. It alleges, among other things, that the members of the Starz board of directors breached fiduciary duties owed to Starz and the holders of Starz Series A common stock in connection with the merger and related transactions; that Dr. Malone is a controlling stockholder of Starz who breached fiduciary duties owed to other Starz stockholders in connection with the merger and related transactions; and that the other defendants aided and abetted such breaches of fiduciary duty. On August 18, 2016, plaintiffs filed a motion for expedited proceedings. On September 22, 2016, the court denied the motion. On January 17, 2017, the court granted a stipulation dismissing without prejudice the claims against former Starz directors Irving Azoff, Susan Lyne, Robert Wiesenthal, Andrew Heller, and Jeffrey Sagansky, as well as Mr. Bennett, Deborah Bennett, Leslie Malone, Hilltop, The Tracey L. Neal Trust A, and The Evan D. Malone Trust A. On January 26, 2017, the court granted a stipulation dismissing without prejudice the claims against Dr. Rachesky. The remaining defendants filed answers to the verified consolidated class action complaint on January 24, 2017. The court has entered a scheduling order providing for a trial to commence in the second half of fiscal 2019. Defendants intend to defend the action vigorously. On August 9, 2016, a putative class action complaint was filed by a purported Starz stockholder in the District Court for the City and County of Denver, Colorado: Gross v. John C. Malone, et al., 2016-CV-32873. The complaint names as defendants the members of the board of directors of Starz, Dr. Malone and Mr. Bennett, as well as Lions Gate and Merger Sub. The complaint alleges, among other things, that the members of the Starz board of directors breached fiduciary duties owed to Starz and the holders of Starz Series A common stock in connection with the merger and the transactions contemplated by the merger agreement, and that Dr. Malone, Mr. Bennett, Lions Gate, and Merger Sub aided and abetted such breaches of fiduciary duty. On December 10, 2016, the court granted the defendants’ unopposed motion to stay the action pending final resolution of the consolidated Delaware action. On October 7, 2016, a putative class action complaint was filed by a purported Lions Gate stockholder in the Supreme Court of the State of New York for the County of Nassau: Levy v. Malone, et al., Index No. 607759/2016. The complaint names as defendants Lions Gate and the members of its board of directors. The complaint alleges, among other things, that the members of the Lions Gate board of directors breached fiduciary duties owed to Lions Gate stockholders and/or aided and abetted breaches of fiduciary duties by others in connection with the proposed merger, and that Lions Gate and the members of its board of directors failed to disclose material information in the amended joint proxy statement/ prospectus on Form S-4/A filed on September 7, 2016 in connection with the proposed merger. On November 8, 2016, plaintiff filed a motion to preliminarily enjoin the proposed merger and for expedited discovery. On November 23, 2016, the parties entered into a stipulation of settlement resolving the action, and on November 25, 2016, filed a stipulation withdrawing plaintiff’s motion. On July 14, 2017, the court preliminarily approved the settlement, ordered that notice of the settlement be sent to class members, and scheduled a hearing for August 30, 2017 to determine whether to finally approve the settlement. On October 30, 2017, the court issued an order and judgment finally approving the settlement. Appraisal Between December 8, 2016 and March 16, 2017, five verified petitions for appraisal were filed by purported Starz stockholders in the Court of Chancery of the State of Delaware. These actions have been consolidated into In re Starz Appraisal, Consolidated C.A. No. 12968-VCG. Starz has answered the petitions, and the court has entered a scheduling order providing for a trial to commence in the second half of fiscal 2019. Starz intends to defend the action vigorously.

Contingencies

From time to time, the Company is involved in certain claims and legal proceedings arising in the normal course of business. While the resolution of these matters cannot be predicted with certainty, the Company does not believe, based on current knowledge, that the outcome of any currently pending legal proceedings in which the Company is currently involved will have a material adverse effect on the Company’s consolidated financial position, results of operations or cash flow.

Litigation

Between July 19, 2016 and August 30, 2016, seven putative class action complaints were filed by purported Starz stockholders in the Court of Chancery of the State of Delaware. These actions have been consolidated into In re Starz Stockholder Litigation, Consolidated C.A. No. 12584-VCG, and the plaintiffs in the consolidated action filed a verified consolidated class action complaint on August 16, 2016. The complaint names as defendants the members of the board of directors of Starz; Dr. Malone and Leslie Malone; Mr. Bennett and Deborah J. Bennett; The Tracey L. Neal Trust A; The Evan D. Malone Trust A; Hilltop Investments, LLC (“Hilltop”); Dr. Rachesky; Lions Gate; and Merger Sub. It alleges, among other things, that the members of the Starz board of directors breached fiduciary duties owed to Starz and the holders of Starz Series A common stock in connection with the merger and related transactions; that Dr. Malone is a controlling stockholder of Starz who breached fiduciary duties owed to other Starz stockholders in connection with the merger and related transactions; and that the other defendants aided and abetted such breaches of fiduciary duty. On August 18, 2016, plaintiffs filed a motion for expedited proceedings. On September 22, 2016, the court denied the motion. On January 17, 2017, the court granted a stipulation dismissing without prejudice the claims against former Starz directors Irving Azoff, Susan Lyne, Robert Wiesenthal, Andrew Heller, and Jeffrey Sagansky, as well as Mr. Bennett, Deborah Bennett, Leslie Malone, Hilltop, The Tracey L. Neal Trust A, and The Evan D. Malone Trust A. On January 26, 2017, the court granted a stipulation dismissing without prejudice the claims against Dr. Rachesky. The remaining defendants filed answers to the verified consolidated class action complaint on January 24, 2017. The court has entered a scheduling order providing for a trial to commence in the second half of fiscal 2019. Defendants intend to defend the action vigorously.

On August 9, 2016, a putative class action complaint was filed by a purported Starz stockholder in the District Court for the City and County of Denver, Colorado: Gross v. John C. Malone, et al., 2016-CV-32873. The complaint names as defendants the members of the board of directors of Starz, Dr. Malone and Mr. Bennett, as well as Lions Gate and Merger Sub. The complaint alleges, among other things, that the members of the Starz board of directors breached fiduciary duties owed to Starz and the holders of Starz Series A common stock in connection with the merger and the transactions contemplated by the merger agreement, and that Dr. Malone, Mr. Bennett, Lions Gate, and Merger Sub aided and abetted such breaches of fiduciary duty. On December 10, 2016, the court granted the defendants’ unopposed motion to stay the action pending final resolution of the consolidated Delaware action.

On October 7, 2016, a putative class action complaint was filed by a purported Lions Gate stockholder in the Supreme Court of the State of New York for the County of Nassau: Levy v. Malone, et al., Index No. 607759/2016. The complaint names as defendants Lions Gate and the members of its board of directors. The complaint alleges, among other things, that the members of the Lions Gate board of directors breached fiduciary duties owed to Lions Gate stockholders and/or aided and abetted breaches of fiduciary duties by others in connection with the proposed merger, and that Lions Gate and the members of its board of directors failed to disclose material information in the amended joint proxy statement/ prospectus on Form S-4/A filed on September 7, 2016 in connection with the proposed merger. On November 8, 2016, plaintiff filed a motion to preliminarily enjoin the proposed merger and for expedited discovery. On November 23, 2016, the parties entered into a stipulation of settlement resolving the action, and on November 25, 2016, filed a stipulation withdrawing plaintiff’s motion. On July 14, 2017, the court preliminarily approved the settlement, ordered that notice of the settlement be sent to class members, and scheduled a hearing for August 30, 2017 to determine whether to finally approve the settlement. On October 30, 2017, the court issued an order and judgment finally approving the settlement.

Appraisal

Between December 8, 2016 and March 16, 2017, five verified petitions for appraisal were filed by purported Starz stockholders in the Court of Chancery of the State of Delaware. These actions have been consolidated into In re Starz Appraisal, Consolidated C.A. No. 12968-VCG. Starz has answered the petitions, and the court has entered a scheduling order providing for a trial to commence in the second half of fiscal 2019. Starz intends to defend the action vigorously.