Debt - Schedule of Debt (Details)
€ in Millions |
Dec. 31, 2021
USD ($)
|
Aug. 31, 2021 |
Jan. 31, 2021 |
Dec. 31, 2020
USD ($)
|
Dec. 31, 2020
EUR (€)
|
Dec. 31, 2015 |
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Total debt, principal balance |
$ 3,693,000,000
|
|
|
$ 6,672,000,000
|
|
|
| Short-term borrowings and current maturities of long-term debt, principal balance |
58,000,000
|
|
|
1,286,000,000
|
|
|
| Long-term debt, excluding short-term borrowings and current maturities principal balance |
3,635,000,000
|
|
|
5,386,000,000
|
|
|
| Long-term debt, carrying value |
3,514,000,000
|
|
|
5,240,000,000
|
|
|
| Carrying Value |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Long-term debt, carrying value |
3,514,000,000
|
|
|
5,240,000,000
|
|
|
| Total debt, carrying value |
3,572,000,000
|
|
|
6,521,000,000
|
|
|
| Short-term debt and current maturities of long-term debt, carrying value |
58,000,000
|
|
|
1,281,000,000
|
|
|
| Term loan facilities |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Long-term debt, principal balance |
2,003,000,000
|
|
|
2,003,000,000
|
|
|
| Term loan facilities | Carrying Value |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Long-term debt, carrying value |
$ 1,977,000,000
|
|
|
1,974,000,000
|
|
|
| 6.50% Senior notes due 2022 |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Interest rate, stated percentage |
6.50%
|
|
6.50%
|
|
|
|
| Long-term debt, principal balance |
$ 0
|
|
|
1,200,000,000
|
|
|
| 6.50% Senior notes due 2022 | Carrying Value |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Long-term debt, carrying value |
$ 0
|
|
|
1,195,000,000
|
|
|
| 6.125% Senior notes due 2023 |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Interest rate, stated percentage |
6.125%
|
6.125%
|
|
|
|
|
| Long-term debt, principal balance |
$ 0
|
|
|
535,000,000
|
|
|
| 6.125% Senior notes due 2023 | Carrying Value |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Long-term debt, carrying value |
$ 0
|
|
|
531,000,000
|
|
|
| 6.75% Senior notes due 2024 |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Interest rate, stated percentage |
6.75%
|
6.75%
|
|
|
|
|
| Long-term debt, principal balance |
$ 0
|
|
|
1,000,000,000
|
|
|
| 6.75% Senior notes due 2024 | Carrying Value |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Long-term debt, carrying value |
$ 0
|
|
|
$ 989,000,000
|
|
|
| 6.25% Senior notes due 2025 |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Interest rate, stated percentage |
6.25%
|
|
6.25%
|
6.25%
|
6.25%
|
|
| Long-term debt, principal balance |
$ 1,150,000,000
|
|
|
$ 1,150,000,000
|
|
|
| 6.25% Senior notes due 2025 | Carrying Value |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Long-term debt, carrying value |
1,141,000,000
|
|
|
1,138,000,000
|
|
|
| 6.70% Senior debentures due 2034 |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Interest rate, stated percentage |
|
|
|
|
|
6.70%
|
| Long-term debt, principal balance |
300,000,000
|
|
|
300,000,000
|
|
|
| 6.70% Senior debentures due 2034 | Carrying Value |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Long-term debt, carrying value |
214,000,000
|
|
|
210,000,000
|
|
|
| Finance leases, asset financing and other |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Finance leases, asset financing and other |
240,000,000
|
|
|
260,000,000
|
|
|
| Finance leases, asset financing and other | Carrying Value |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Finance leases, asset financing and other |
240,000,000
|
|
|
260,000,000
|
|
|
| ABL facility |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Long-term debt, principal balance |
0
|
|
|
200,000,000
|
|
|
| ABL facility | Carrying Value |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Long-term debt, carrying value |
0
|
|
|
200,000,000
|
|
|
| Borrowings related to securitization program |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Long-term debt, principal balance |
0
|
|
|
24,000,000
|
|
|
| Borrowings related to securitization program | Carrying Value |
|
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
|
| Long-term debt, carrying value |
$ 0
|
|
|
$ 24,000,000
|
€ 20
|
|