XML 83 R34.htm IDEA: XBRL DOCUMENT v3.22.4
Organization and Significant Accounting Policies - Schedule of Basic and Diluted Net Income (Loss) Per Share (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Net income $ 341.2 $ 216.9 [1],[2] $ 549.7 [1],[2]
Add back interest expense, net of tax attributable to assumed conversion of senior convertible notes 11.0 11.4 11.1
Net income - diluted $ 352.2 $ 228.3 $ 560.8
Basic net income per share (usd per share) $ 0.88 $ 0.56 [1] $ 1.46 [1]
Diluted net income per share (usd per share) $ 0.82 $ 0.53 [1] $ 1.33 [1]
Basic weighted average shares outstanding (shares) 389.4 386.9 [1] 377.5 [1]
Diluted weighted average shares outstanding (in shares) 427.5 428.8 [1] 420.4 [1]
Restricted stock units and performance stock units      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Dilutive potential common stock outstanding (shares) 1.0 2.1 4.0
Warrants      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Dilutive potential common stock outstanding (shares) 10.2 11.5 8.4
Senior convertible notes      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Dilutive potential common stock outstanding (shares) 26.9 28.3 30.5
[1] * We adjusted our 2021 and 2020 amounts to reflect the simplified convertible instruments accounting guidance, which we adopted on a full retrospective basis. All periods presented have also been adjusted to reflect the four-for-one stock split. Refer to Note 1, “Organization and Significant Accounting Policies,” to the consolidated financial statements for further information.
[2] * We adjusted our 2021 and 2020 amounts to reflect the simplified convertible instruments accounting guidance, which we adopted on a full retrospective basis. Refer to Note 1, “Organization and Significant Accounting Policies,” to the consolidated financial statements for further information.