(In millions)

Fair Value Level

Cost Basis

Unrealized

Gains

Unrealized

Losses

Recorded Basis

Cash and Cash

Equivalents

Short-term

Investments

Equity

Investments

September 30, 2018

Changes in Fair Value Recorded in

Other Comprehensive Income

Commercial paper

Level 2

$

2,883

$

0

$

0

$

2,883

$

2,784

$

99

$

0

Certificates of deposit

Level 2

2,537

0

0

2,537

2,081

456

0

U.S. government securities

Level 1

111,281

9

(1,442

)

109,848

4,419

105,429

0

U.S. agency securities

Level 2

639

0

0

639

349

290

0

Foreign government bonds

Level 2

4,981

1

(12

)

4,970

1,384

3,586

0

Mortgage- and asset-backed securities

Level 2

3,358

4

(14

)

3,348

0

3,348

0

Corporate notes and bonds

Level 2

7,143

22

(53

)

7,112

0

7,112

0

Corporate notes and bonds

Level 3

15

0  

0

15

0

15

0

Municipal securities

Level 2

268

32

(1

)

299

0

299

0

Total debt investments

$

133,105

$

68

$

(1,522

)

$

131,651

$

11,017

$

120,634

$

0

Changes in Fair Value Recorded in

Net Income

Equity investments

Level 1

$

562

$

239

$

0

$

323

Equity investments

Other

1,711

0

0

1,711

Total equity investments

$

2,273

$

239

$

0

$

2,034

Cash

$

3,881

$

3,881

$

0

$

0

Derivatives, net ^(a)

109

0

109

0

Total

$

137,914

$

15,137

$

120,743

$

2,034

(a)

Refer to Note 5 – Derivatives for further information on the fair value of our derivative instruments.

(In millions)

Fair Value Level

Cost Basis

Unrealized

Gains

Unrealized

Losses

Recorded Basis

Cash and Cash

Equivalents

Short-term

Investments

Equity

Investments

June 30, 2018

Changes in Fair Value Recorded in

Other Comprehensive Income

Commercial paper

Level 2

$

2,513

$

0

$

0

$

2,513

$

2,215

$

298

$

0

Certificates of deposit

Level 2

2,058

0

0

2,058

1,865

193

0

U.S. government securities

Level 1

108,120

62

(1,167

)

107,015

2,280

104,735

0

U.S. agency securities

Level 2

1,742

0

0

1,742

1,398

344

0

Foreign government bonds

Level 1

22

0

0

22

0

22

0

Foreign government bonds

Level 2

5,063

1

(10

)

5,054

0

5,054

0

Mortgage- and asset-backed securities

Level 2

3,864

4

(13

)

3,855

0

3,855

0

Corporate notes and bonds

Level 2

6,929

21

(56

)

6,894

0

6,894

0

Corporate notes and bonds

Level 3

15

0

0

15

0

15

0

Municipal securities

Level 2

271

37

(1

)

307

0

307

0

Total debt investments

$

130,597

$

125

$

(1,247

)

$

129,475

$

7,758

$

121,717

$

0

Equity investments

Level 1

$

533

$

246

$

0

$

287

Equity investments

Level 3

18

0

0

18

Equity investments

Other

1,558

0

1

1,557

Total equity investments

$

2,109

$

246

$

1

$

1,862

Cash

$

3,942

$

3,942

$

0

$

0

Derivatives, net ^(a)

104

0

104

0

Total

$

135,630

$

11,946

$

121,822

$

1,862

(a)

Refer to Note 5 – Derivatives for further information on the fair value of our derivative instruments.