XML 17 R7.htm IDEA: XBRL DOCUMENT v3.21.2
CONDENSED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($)
shares in Thousands, $ in Thousands
Total
Common Stock [Member]
Additional Paid-in Capital [Member]
Accumulated Other Comprehensive Income, Net [Member]
Retained Earnings [Member]
Treasury Stock [Member]
Noncontrolling Interests [Member]
Beginning balance at Dec. 31, 2019 $ 3,371,592 $ 6,547 $ 835,899 $ (37,799) $ 2,865,939 $ (301,963) $ 2,969
Beginning balance (in shares) at Dec. 31, 2019   65,472       5,513  
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Stock option exercises 353   26 0 0 $ 327 0
Stock option exercises (in shares)           15  
Issuance of stock for equity awards, net of forfeitures 0   (5,703) 0 0 $ 5,703 0
Issuance of stock for equity awards, net of forfeitures (in shares)           103  
Tax withholdings on equity award vesting (3,191)         $ (3,191) 0
Tax withholdings on equity award vesting (in shares)           (39)  
Amortization of unearned share-based compensation 8,652   8,652 0 0 $ 0 0
Total comprehensive income (loss), net of taxes (325,018)     (3,318) (322,239) 0 539
Return of investment to noncontrolling interests (404)           (404)
Ending balance at Jun. 30, 2020 3,051,984 $ 6,547 838,874 (41,117) 2,543,700 $ (299,124) 3,104
Ending balance (in shares) at Jun. 30, 2020   65,472       5,434  
Beginning balance at Mar. 31, 2020 3,025,754 $ 6,547 837,879 (38,991) 2,518,698 $ (301,424) 3,045
Beginning balance (in shares) at Mar. 31, 2020   65,472       5,475  
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Issuance of stock for equity awards, net of forfeitures 0   (2,326) 0 0 $ 2,326 0
Issuance of stock for equity awards, net of forfeitures (in shares)           42  
Tax withholdings on equity award vesting (26)         $ (26) 0
Tax withholdings on equity award vesting (in shares)           (1)  
Amortization of unearned share-based compensation 3,321   3,321 0 0 $ 0 0
Total comprehensive income (loss), net of taxes 23,137     (2,126) 25,002 0 261
Return of investment to noncontrolling interests (202)           (202)
Ending balance at Jun. 30, 2020 3,051,984 $ 6,547 838,874 (41,117) 2,543,700 $ (299,124) 3,104
Ending balance (in shares) at Jun. 30, 2020   65,472       5,434  
Beginning balance at Dec. 31, 2020 3,087,553 $ 6,547 844,979 (61,452) 2,593,393 $ (299,161) 3,247
Beginning balance (in shares) at Dec. 31, 2020   65,472       5,434  
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Stock option exercises 505   30 0 0 $ 475 0
Stock option exercises (in shares)           10  
Issuance of stock for equity awards, net of forfeitures 0   (6,076) 0 0 $ 6,076 0
Issuance of stock for equity awards, net of forfeitures (in shares)           110  
Tax withholdings on equity award vesting (2,853)         $ (2,853) 0
Tax withholdings on equity award vesting (in shares)           (52)  
Amortization of unearned share-based compensation 9,148   9,148 0 0 $ 0 0
Total comprehensive income (loss), net of taxes 11,001     3,769 6,815 0 417
Return of investment to noncontrolling interests (25)           (25)
Ending balance at Jun. 30, 2021 3,105,329 $ 6,547 848,081 (57,683) 2,600,208 $ (295,463) 3,639
Ending balance (in shares) at Jun. 30, 2021   65,472       5,366  
Beginning balance at Mar. 31, 2021 3,088,744 $ 6,547 846,259 (61,204) 2,590,018 $ (296,353) 3,477
Beginning balance (in shares) at Mar. 31, 2021   65,472       5,384  
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Stock option exercises 94   11 0 0 $ 83 0
Stock option exercises (in shares)           2  
Issuance of stock for equity awards, net of forfeitures 0   (1,615) 0 0 $ 1,615 0
Issuance of stock for equity awards, net of forfeitures (in shares)           29  
Tax withholdings on equity award vesting (808)         $ (808) 0
Tax withholdings on equity award vesting (in shares)           (13)  
Amortization of unearned share-based compensation 3,426   3,426 0 0 $ 0 0
Total comprehensive income (loss), net of taxes 13,873     3,521 10,190 0 162
Ending balance at Jun. 30, 2021 $ 3,105,329 $ 6,547 $ 848,081 $ (57,683) $ 2,600,208 $ (295,463) $ 3,639
Ending balance (in shares) at Jun. 30, 2021   65,472       5,366