CONDENSED CONSOLIDATED BALANCE SHEET (Parenthetical) - USD ($) shares in Millions, $ in Millions	Mar. 31, 2019	Dec. 31, 2018
Statement of Financial Position [Abstract]
Other assets	$ 1,372	$ 724
Total Liabilities and Shareholders’ Deficit	$ 4,744	$ 4,130
Common Stock, No Par Value	$ 0	$ 0
Common Stock, Shares Authorized	750	750
Common Stock, Shares, Issued	306	306

Face amount per share of no-par value common stock.

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The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.

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Amount of noncurrent assets classified as other.

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