Years ended December 31,

2019

2018

2017

Basic

Diluted

Basic

Diluted

Basic

Diluted

Numerator for loss per share

Net loss attributable to controlling interest

$

(1,255)

$

(1,255)

$

(1,996)

$

(1,996)

$

(3,127)

$

(3,127)

Denominator for loss per share

Weighted-average shares outstanding

611

467

391

Effect of share-based awards and other equity instruments

1

—

Weighted-average shares for per share calculation

612

468

391

Loss per share

$

(2.05)

$

(2.05)

$

(4.27)

$

(4.27)

$

(8.00)

$

(8.00)