|
Supplemental Guarantor Condensed Consolidating Financials - Schedule of Supplemental Condensed Consolidating Statements of Comprehensive (Loss) Income (Detail) (USD $)
In Millions, unless otherwise specified
|
3 Months Ended |
6 Months Ended |
|
Mar. 28, 2015
|
Mar. 29, 2014
|
Mar. 28, 2015
|
Mar. 29, 2014
|
| Condensed Financial Statements, Captions [Line Items] |
|
|
|
|
| Net income (loss) |
$ 47.8 |
$ (16.8) |
$ 77.0 |
$ (22.1) |
| Changes in foreign currency translation adjustment |
(9.5) |
(5.8) |
(18.5) |
(7.0) |
| Changes in unrealized holding gain on available-for-sale securities |
(8.3) |
(1.0) |
(3.2) |
(2.2) |
| Changes in pension plans, net of taxes |
0 |
0 |
0.1 |
(0.6) |
| Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net |
1.6 |
0 |
1.6 |
0 |
| Comprehensive income (loss) |
28.4 |
(23.6) |
53.8 |
(31.9) |
| Eliminations |
|
|
|
|
| Condensed Financial Statements, Captions [Line Items] |
|
|
|
|
| Net income (loss) |
145.6 |
13.1 |
179.3 |
3.4 |
| Changes in foreign currency translation adjustment |
0 |
0 |
0 |
0 |
| Changes in unrealized holding gain on available-for-sale securities |
0 |
0 |
0 |
0 |
| Changes in pension plans, net of taxes |
|
|
0 |
0 |
| Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax, Portion Attributable to Parent |
0 |
|
0 |
|
| Comprehensive income (loss) |
145.6 |
13.1 |
179.3 |
3.4 |
| Parent/Issuer |
|
|
|
|
| Condensed Financial Statements, Captions [Line Items] |
|
|
|
|
| Net income (loss) |
47.8 |
(16.8) |
77.0 |
(22.1) |
| Changes in foreign currency translation adjustment |
0 |
0 |
0 |
0 |
| Changes in unrealized holding gain on available-for-sale securities |
0 |
0 |
0 |
0 |
| Changes in pension plans, net of taxes |
|
|
0 |
0 |
| Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax, Portion Attributable to Parent |
(1.6) |
|
(1.6) |
|
| Comprehensive income (loss) |
46.2 |
(16.8) |
75.4 |
(22.1) |
| Guarantor Subsidiaries |
|
|
|
|
| Condensed Financial Statements, Captions [Line Items] |
|
|
|
|
| Net income (loss) |
(162.6) |
20.4 |
(185.3) |
39.5 |
| Changes in foreign currency translation adjustment |
(0.2) |
0 |
(0.5) |
0.1 |
| Changes in unrealized holding gain on available-for-sale securities |
(8.3) |
(1.0) |
(3.2) |
(2.2) |
| Changes in pension plans, net of taxes |
|
|
0 |
0 |
| Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax, Portion Attributable to Parent |
0 |
|
0 |
|
| Comprehensive income (loss) |
(171.1) |
19.4 |
(189.0) |
37.4 |
| Non-Guarantor Subsidiaries |
|
|
|
|
| Condensed Financial Statements, Captions [Line Items] |
|
|
|
|
| Net income (loss) |
17.0 |
(33.5) |
6.0 |
(42.9) |
| Changes in foreign currency translation adjustment |
(9.3) |
(5.8) |
(18.0) |
(7.1) |
| Changes in unrealized holding gain on available-for-sale securities |
0 |
0 |
0 |
0 |
| Changes in pension plans, net of taxes |
|
|
0.1 |
(0.6) |
| Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax, Portion Attributable to Parent |
0 |
|
0 |
|
| Comprehensive income (loss) |
$ 7.7 |
$ (39.3) |
$ (11.9) |
$ (50.6) |