Financial Report: Consolidated Statement of Stockholder's Equity

(in millions)
Common Stock Class
A Special B
Additional
Capital		 Retained
Earnings		 Treasury
Stock
At Cost
Accumulated Other
Comprehensive Income (Loss)
Unrealized
Gains
(Losses)		 Cumulative
Translation
Adjustments		 Minimum
Pension
Liability
Total
Balance, January 1, 2004 $ 24 $ 14 $ — $ 44,729 $ 4,552 $ (7,517) $ (112) $ (28) $ — $ 41,662
Comprehensive income:
Net income 970
Reclassification adjustments for
losses included in net income,
net of deferred taxes		 1
Cumulative translation adjustments 20
Total comprehensive income 991
Stock compensation plans 130 (73) 57
Repurchase and retirement of
common stock		 (1) (757) (558) (1,316)
Employee stock purchase plan   28   28
Balance, December 31, 2004 24 13 — 44,130 4,891 (7,517) (111) (8) — 41,422
Comprehensive income: 
Net income   928  
Unrealized gains on marketable
securities, net of deferred
taxes of $11		   20  
Reclassification adjustments for
income included in net income,
net of deferred taxes of $2		   (4)  
Minimum pension liability,
net of deferred taxes of $7		   (12)  
Cumulative translation adjustments   1  
Total comprehensive income   933
Stock compensation plans   120   120
Repurchase and retirement of
common stock		   (1)   (1,294) (994)   (2,289)
Employee stock purchase plan   33   33
Balance, December 31, 2005 24 12 — 42,989 4,825 (7,517) (95) (7) (12) 40,219
Comprehensive income: 
Net income   2,533  
Unrealized gains on marketable
securities, net of deferred
taxes of $69		   128  
Reclassification adjustments for
income included in net income,
net of deferred taxes of $6		   11  
Minimum pension liability,
net of deferred taxes of $4		   7  
Cumulative translation adjustments   2  
Total comprehensive income   2,681
Stock compensation plans   604 (33)   571
Repurchase and retirement of
common stock		   (1)   (1,235) (1,111)   (2,347)
Employee stock purchase plan   43   43
Balance, December 31, 2006 $ 24 $ 11 $ — $ 42,401 $ 6,214 $ (7,517) $ 44 $ (5) $ (5) $ 41,167

See notes to consolidated financial statements.