Financial Instruments and Fair Value Measurements (Tables)
|
12 Months Ended |
Apr. 24, 2015
|
Investments Debt And Equity Securities [Abstract] |
|
Summary of Investments |
The following is a summary of our investments (in millions):
|
|
April 24, 2015 |
|
|
April 25, 2014 |
|
|
|
Cost or |
|
|
|
|
|
Estimated |
|
|
Cost or |
|
|
|
|
|
Estimated |
|
|
|
Amortized |
|
|
Gross Unrealized |
|
|
Fair |
|
|
Amortized |
|
|
Gross Unrealized |
|
|
Fair |
|
|
|
Cost |
|
|
Gains |
|
|
Losses |
|
|
Value |
|
|
Cost |
|
|
Gains |
|
|
Losses |
|
|
Value |
|
Corporate bonds |
|
$ |
2,249.4 |
|
|
$ |
8.7 |
|
|
$ |
(0.5 |
) |
|
|
2,257.6 |
|
|
$ |
2,142.3 |
|
|
$ |
10.5 |
|
|
$ |
(0.5 |
) |
|
$ |
2,152.3 |
|
U.S. Treasury and government debt
securities |
|
|
1,055.7 |
|
|
|
2.5 |
|
|
|
— |
|
|
|
1,058.2 |
|
|
|
263.4 |
|
|
|
0.3 |
|
|
|
(0.1 |
) |
|
|
263.6 |
|
Foreign government debt securities |
|
|
37.7 |
|
|
|
0.2 |
|
|
|
— |
|
|
|
37.9 |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
Commercial paper |
|
|
20.0 |
|
|
|
— |
|
|
|
— |
|
|
|
20.0 |
|
|
|
168.4 |
|
|
|
— |
|
|
|
— |
|
|
|
168.4 |
|
Certificates of deposit |
|
|
286.2 |
|
|
|
— |
|
|
|
— |
|
|
|
286.2 |
|
|
|
245.0 |
|
|
|
— |
|
|
|
— |
|
|
|
245.0 |
|
Auction rate securities |
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
— |
|
|
|
36.9 |
|
|
|
— |
|
|
|
(0.9 |
) |
|
|
36.0 |
|
Mutual funds |
|
|
32.2 |
|
|
|
— |
|
|
|
— |
|
|
|
32.2 |
|
|
|
32.7 |
|
|
|
— |
|
|
|
— |
|
|
|
32.7 |
|
Total debt and equity securities |
|
$ |
3,681.2 |
|
|
$ |
11.4 |
|
|
$ |
(0.5 |
) |
|
$ |
3,692.1 |
|
|
$ |
2,888.7 |
|
|
$ |
10.8 |
|
|
$ |
(1.5 |
) |
|
$ |
2,898.0 |
|
|
Schedule of Gross Unrealized Losses and Fair Values of Investments |
As of April 24, 2015, gross unrealized losses related to individual securities were not significant. The following table shows the gross unrealized losses and estimated fair values of our available-for-sale investments with gross unrealized losses and the length of time that individual securities have been in continuous unrealized loss positions as of April 25, 2014 (in millions):
|
|
April 25, 2014 |
|
|
|
Less than 12 Months |
|
|
12 Months or Greater |
|
|
Total |
|
|
|
Fair
Value |
|
|
Unrealized
Loss |
|
|
Fair
Value |
|
|
Unrealized
Loss |
|
|
Fair
Value |
|
|
Unrealized
Loss |
|
Corporate bonds |
|
$ |
233.1 |
|
|
$ |
(0.5 |
) |
|
$ |
— |
|
|
$ |
— |
|
|
$ |
233.1 |
|
|
$ |
(0.5 |
) |
U.S. Treasury and government debt securities |
|
|
63.0 |
|
|
|
(0.1 |
) |
|
|
— |
|
|
|
— |
|
|
|
63.0 |
|
|
|
(0.1 |
) |
Auction rate securities |
|
|
— |
|
|
|
— |
|
|
|
36.0 |
|
|
|
(0.9 |
) |
|
|
36.0 |
|
|
|
(0.9 |
) |
Total |
|
$ |
296.1 |
|
|
$ |
(0.6 |
) |
|
$ |
36.0 |
|
|
$ |
(0.9 |
) |
|
$ |
332.1 |
|
|
$ |
(1.5 |
) |
|
Contractual Maturities of Debt Investments |
The following table presents the contractual maturities of our debt investments as of April 24, 2015 (in millions):
|
|
Amortized Cost |
|
|
Fair Value |
|
Due in one year or less |
|
$ |
1,437.8 |
|
|
$ |
1,440.2 |
|
Due after one year through five years |
|
|
2,211.2 |
|
|
|
2,219.7 |
|
|
|
$ |
3,649.0 |
|
|
$ |
3,659.9 |
|
|
Summary of Financial Assets and Liabilities Measured at Fair Value on Recurring Basis |
The following table summarizes our financial assets and liabilities measured at fair value on a recurring basis (in millions):
|
|
April 24, 2015 |
|
|
|
|
|
|
|
Fair Value Measurements at Reporting Date Using |
|
|
|
Total |
|
|
Level 1 |
|
|
Level 2 |
|
Cash |
|
$ |
1,666.3 |
|
|
$ |
1,666.3 |
|
|
$ |
— |
|
Corporate bonds |
|
|
2,257.6 |
|
|
|
— |
|
|
|
2,257.6 |
|
U.S. Treasury and government debt securities |
|
|
1,058.2 |
|
|
|
145.6 |
|
|
|
912.6 |
|
Foreign government debt securities |
|
|
37.9 |
|
|
|
— |
|
|
|
37.9 |
|
Commercial paper |
|
|
20.0 |
|
|
|
— |
|
|
|
20.0 |
|
Certificates of deposit |
|
|
286.2 |
|
|
|
— |
|
|
|
286.2 |
|
Total cash, cash equivalents and short-term investments |
|
$ |
5,326.2 |
|
|
$ |
1,811.9 |
|
|
$ |
3,514.3 |
|
Other items: |
|
|
|
|
|
|
|
|
|
|
|
|
Mutual funds (1) |
|
$ |
2.8 |
|
|
$ |
2.8 |
|
|
$ |
— |
|
Mutual funds (2) |
|
$ |
29.4 |
|
|
$ |
29.4 |
|
|
$ |
— |
|
Foreign currency exchange contracts assets (1) |
|
$ |
3.4 |
|
|
$ |
— |
|
|
$ |
3.4 |
|
Long-term debt |
|
$ |
(1,523.6 |
) |
|
$ |
— |
|
|
$ |
(1,523.6 |
) |
|
|
April 25, 2014 |
|
|
|
|
|
|
|
Fair Value Measurements at Reporting Date Using |
|
|
|
Total |
|
|
Level 1 |
|
|
Level 2 |
|
|
Level 3 |
|
Cash |
|
$ |
2,174.0 |
|
|
$ |
2,174.0 |
|
|
$ |
— |
|
|
$ |
— |
|
Corporate bonds |
|
|
2,152.3 |
|
|
|
— |
|
|
|
2,152.3 |
|
|
|
— |
|
U.S. Treasury and government debt securities |
|
|
263.6 |
|
|
|
185.1 |
|
|
|
78.5 |
|
|
|
— |
|
Commercial paper |
|
|
168.4 |
|
|
|
— |
|
|
|
168.4 |
|
|
|
— |
|
Certificates of deposit |
|
|
245.0 |
|
|
|
— |
|
|
|
245.0 |
|
|
|
— |
|
Total cash, cash equivalents and short-term investments |
|
$ |
5,003.3 |
|
|
$ |
2,359.1 |
|
|
$ |
2,644.2 |
|
|
$ |
— |
|
Other items: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Auction rate securities (2) |
|
$ |
36.0 |
|
|
$ |
— |
|
|
$ |
— |
|
|
$ |
36.0 |
|
Mutual funds (1) |
|
$ |
6.4 |
|
|
$ |
6.4 |
|
|
$ |
— |
|
|
$ |
— |
|
Mutual funds (2) |
|
$ |
26.3 |
|
|
$ |
26.3 |
|
|
$ |
— |
|
|
$ |
— |
|
Foreign currency exchange contracts assets (1) |
|
$ |
0.4 |
|
|
$ |
— |
|
|
$ |
0.4 |
|
|
$ |
— |
|
Foreign currency exchange contracts liabilities (3) |
|
$ |
(1.9 |
) |
|
$ |
— |
|
|
$ |
(1.9 |
) |
|
$ |
— |
|
Long-term debt |
|
$ |
(1,000.0 |
) |
|
$ |
— |
|
|
$ |
(1,000.0 |
) |
|
$ |
— |
|
(1) |
Reported as other current assets in the consolidated balance sheets |
(2) |
Reported as other non-current assets in the consolidated balance sheets |
(3) |
Reported as accrued expenses in the consolidated balance sheets | |
Quantitative Information About Level 3 Fair Value Measurements |
Quantitative information about our Level 3 fair value measurements as of April 24, 2014 for our ARSs is as follows:
|
|
Estimated Fair
Value as of
April 25, 2014
(in millions) |
|
|
Valuation Techniques |
|
Unobservable Inputs |
|
Range
(Weighted average) |
ARSs |
|
$ |
36.0 |
|
|
Discounted cash flow |
|
Time-to-economic maturity |
|
6.7 yrs - 10.0 yrs (8.2 yrs) |
|
|
|
|
|
|
|
|
Illiquidity premium |
|
1.1% - 2.8% (1.8%) |
|
|
|
|
|
|
|
|
Coupon rate |
|
1.1% - 2.7% (1.8%) |
|
|
|
|
|
|
Market comparable securities |
|
Discount rate |
|
1.0% - 5.0% (2.4%) |
|
Reconciliation of Beginning and Ending Balance of Level 3 Auction Rate Securities Measured at Fair Value on Recurring Basis |
The table below provides a reconciliation of the beginning and ending balance of our Level 3 ARSs measured at fair value on a recurring basis using significant unobservable inputs (in millions):
|
|
Year Ended |
|
|
|
April 24,
2015 |
|
|
April 25,
2014 |
|
|
April 26,
2013 |
|
Balance at beginning of year |
|
$ |
36.0 |
|
|
$ |
42.0 |
|
|
$ |
51.0 |
|
Total unrealized gains, net included in other comprehensive
income (loss) |
|
|
0.9 |
|
|
|
1.3 |
|
|
|
0.5 |
|
Total realized gains included in earnings |
|
|
— |
|
|
|
0.7 |
|
|
|
1.1 |
|
Sales |
|
|
(10.0 |
) |
|
|
(8.0 |
) |
|
|
— |
|
Settlements |
|
|
(26.9 |
) |
|
|
— |
|
|
|
(10.6 |
) |
Balance at end of year |
|
$ |
— |
|
|
$ |
36.0 |
|
|
$ |
42.0 |
|
|