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Consolidated Statement of Redeemable Equity
$ in Millions
USD ($)
Share-based Payments Subject to Redemption, Beginning Balance at Dec. 31, 2017 $ 36
Increase (Decrease) in Temporary Equity  
Share-based compensation, net of issuance 1
Share-based Payments Subject to Redemption, Ending Balance at Dec. 31, 2018 37
Increase (Decrease) in Temporary Equity  
Share-based compensation, net of issuance (6)
Share-based Payments Subject to Redemption, Ending Balance at Dec. 31, 2019 31
Increase (Decrease) in Temporary Equity  
Share-based compensation, net of issuance (1)
Share-based Payments Subject to Redemption, Ending Balance at Dec. 31, 2020 30
Increase (Decrease) in Temporary Equity  
Net income (loss) attributable to non-controlling interests (4)
Acquisition of redeemable non-controlling interests 74
Redeemable Non-Controlling Interests, Ending Balance at Dec. 31, 2020 $ 70